Avantree BTHS-AS90 User manual

User Manual
Stereo Wireless ANC Headphones
BTHS-AS90
Product Overview ·······················································································································································································1
Product specication ·················································································································································································1
Basic Operation····························································································································································································1
LED indicator·································································································································································································2
Activate noise cancellation (ANC)·························································································································································2
Connect to a Bluetooth device·······························································································································································3
Reconnect to Bluetooth device······························································································································································3
Using as a wired headphone···································································································································································3
Charging·········································································································································································································4
Clear the headphones pairing history·················································································································································4
Troubleshooting ··························································································································································································4

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Product Overview
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Product specication
• Bluetooth version: V4.1
• Support proles: HFP, HSP, A2DP, AVRCP
• Supported audio format(s): SBC, FastStream
• Driver diameter: 40mm
• Impedance: 32ohm
• Frequency response: 20Hz-20KHz
• Eective range: Line of sight approx. 30 ft (10 m)
• Working time: Up to 35 hours music time
• Charging time: approx. 2 hours
• Ear pads inner diameter: 6cm (length)* 3.7cm(width)
• Ear pads outer diameter: 9.5cm (length)* 7.5cm(width)
• Product weight: 230g
Please read this User Guide carefully and keep it handy
For more AS90 product information please see support.avantree.com or search “AS90”
or“Avantree Aria”on www.avantree.com
Basic Operation
General function
Power On Slide the power switch towards middle
Power O Slide the power switch towards
Activate/ deactivate smart voice assistant Press once (wireless connected, non-calling status)
Voice prompts o / on Press and hold both and for 1s to deactivate voice
prompts

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Music Control >
Play / Pause music Press once
Volume up / down Press / once
Next / Previous track Hold / for 2s
Call Control >
Answer / End a call Press once
Reject a call Hold for 2s with a call coming-in
Last number redial Press twice
Mic mute on / o On the headset - Press once during an active call
On boom mic –Mute on / Mute o
LED indicator
Working Status LED indicator
ANC ON ANC indicator* shows GREEN
ANC OFF ANC indicator* turns OFF
Pairing Mode Blinks BLUE & RED alternately
Connected Blinks BLUE once every 5s
Reconnecting Blinks BLUE once every 1s
Disconnected Blinks BLUE once every 2s
Low battery Blinks RED once every 10s
Play audio in SBC Codec Blinks BLUE once every 5s
Activate noise cancellation (ANC)
After power ON, slide ANC switch to “ANC” to activate the ANC function. The ANC LED light will turn GREEN.
Slide ANC switch opposite to“ANC” to deactivate ANC function, the ANC LED will turn o.
Note:
• You will NOT be able to use the ANC function when the headphones’battery is low.

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• If you want to use the ANC function in wired mode, please power ON the headphones rst.
Connect to a Bluetooth device
• Enter headphones into PAIRNG MODE - Slide the power switch to position and hold for 3s until the LED
ashes BLUE and RED alternately.
• On your mobile device – Turn on Bluetooth and select “Avantree AS90” to connect. If you are using a Bluetooth
transmitter, please enter your transmitter into PAIRING MODE (please refer to your transmitter’s user manual).
Reconnect to Bluetooth device
Normally, once powered on, the headphones will reconnect to the last connected device automatically within
5-10 seconds.
If it doesn’t, please slide the Power Switch to position ONCE ,
OR select “Avantree AS90”from your device to connect manually. (If you’re using a Bluetooth transmitter, please
refer its user manual to reconnect)
Using as a wired headphone

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You may use the supplied 3.5mm audio cable to connect to a non-Bluetooth device.
Note: The control buttons, the built-in mic, and the detachable boom mic DOES NOT work in wired mode.
Note: If you wish to use the ANC function in wired mode, please turn on the headphones rst.
Charging
When the LED starts blinking RED once every 10s, or when you hear “beep” / prompts sound, you should
recharge your headphones. Please plug it into a USB wall charger (DC 5V / 0.5-2A) or a powered USB port via the
micro USB cable that we provided.
Normally it takes 2 hours to fully recharge. The LED indicator on the headphones will remain RED while charging
and automatically turn o when the charging is complete.
Clear the headphones pairing history
Turn on the headset (Non-calling Status.) Press and hold both and for 5 seconds until the LED blinks
PINK for 2 seconds. Now the pairing history has been cleared. The headphones will enter PAIRING MODE
automatically (LED blinks Blue and Red alternately) and you’ll be able to pair it with the target Bluetooth device
again.
Troubleshooting
No sound with PC?
• Set Avantree AS90 as the default device or output device on the PC.
• When using AS90 to make VOIP calls through apps, please set AS90 Hands-Free as Microphone and Speakers
device.
No sound with Bluetooth transmitter when watching TV?
• Ensure Bluetooth transmitter and headphones are connected properly.
• Check to ensure audio source is functioning properly

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- AUX & RCA output on TV – test with wired headphones
- OPT output on TV – Set audio format to “PCM/LPCM” or turno Dolby/DTS
• Change your TV audio out setting to “External speakers /Headset.”
Headphones do not pair with Bluetooth device?
• Ensure that the AS90 is in Pairing mode – LED ashing BLUE and RED alternately.
• For Bluetooth transmitters, please ensure that the transmitter is in Pairing mode – you may refer to its user
manual.
• For Smart phones, tablets and PC
• Turn the Bluetooth o and then on again.
• Delete“Avantree AS90”headphones from your device’s Bluetooth list and try to pair again.
• Clear the headphone’s pairing history and pair again.

User Manual
Stereo Wireless ANC Headphones
BTHS-AS90
Vue d’ensemble du produit·····································································································································································1
Spécication du produit···········································································································································································1
Fonctions de base ·······················································································································································································1
Indications LED ····························································································································································································2
Réduction de bruit active (ANC)····························································································································································2
Connexion à un équipement Bluetooth ·············································································································································3
Reconnexionà un équipement Bluetooth··········································································································································3
Utilisation du casque en laire ·······························································································································································4
Recharge de la batterie·············································································································································································4
Eacer l’historique d’appairage·····························································································································································5
Dépannage····································································································································································································5

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Vue d’ensemble du produit
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Spécication du produit
• Version Bluetooth: V4.1
• Prolssupportés: HFP, HSP, A2DP, AVRCP
• Formats audio supportés: SBC, FastStream
• Diamètre haut-parleur: 40mm
• Impédance: 32ohm
• Réponse en fréquence: 20Hz-20KHz
• Eective range: Line of sightapprox. 30 ft (10 m)
• Autonomie: jusqu’à 35 h de musique
• Temps de charge: approx. 2 h
• Diamètreint. coussinets: 6cm (longueur)* 3.7cm(largeur)
• Diamètreext. coussinets: 9.5cm (longueur)* 7.5cm(largeur)
• Poids du produit: 230g
Veuillez lire attentivement ce guide utilisateur et le garder à portée de main
Pour plus d'informations sur le produit AS90, consultez le site support.avantree.com ou
recherchez «AS90» ou «Avantree Aria» vie notre site www.avantree.com
Fonctions de base
Fonctions générales
Marche Faites glisser le commutateur d'alimentation vers le milieu
Arrêt Faites glisser le commutateur d'alimentation vers
Activer/Désactiverl’assistant vocal Appuyer 1x (connecté via sans l, aucun appel en cours)
Désactiver/ Activer les vocalises Appuyez et maintenez les boutons et 1spour désactiver les
vocalises

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Contrôle de la musique>
Lecture / Pause Appuyer 1x
Volume + / - Appuyer / 1x
Piste suivante / précédente Maintenez / 2s
Contrôle des appels>
Prise / Fin d’appel Appuyer 1x
Rejet d’appel Maintenez 2s lors d’un appel entrant
Recomposer dernier numéro Appuyer 2x
Marche/Arrêt Micro Sur le casque - Appuyer 1x durant un appel
Sur le micro déporté– Arrêt micro / Micro en marche
Indications LED
Statut LED indicator
ANC en marche L’indicateur* ANC est au VERT
ANC à l’arrêt L’indicateur* ANC est éteint
En appairage Clignotement BLEU & ROUGE alternatif
Connecté Clignotement BLEU 1x toutes les 5s
Reconnexion Clignotement BLEU 1x toutes les 1s
Déconnecté Clignotement BLEU 1x toutes les 2s
Batterie faible Clignotement ROUGE 1x toutes les 10s
Transmissionvia codec SBC Clignotement BLEU 1x toutes les 5s
Réduction de bruit active (ANC)
Après la mise en marche du casque, basculez le bouton ANC vers“ANC” pour activer la fonction de réduction
de bruit active. La LED ANC s’allume en VERT. Basculez le bouton ANC à l’opposé de“ANC” pour désactiver la
fonction de réduction de bruit active (la LED ANC s’éteindra).
Remarques:

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• Lorsque les batteries sont épuisées, la fonction ANC ne peut pas être utilisée.
• Si vous souhaitez proter de la fonction ANC en connexion laire, le casque audio doit être allumé
(allumez d’abord le casque audio puis activez la fonction).
Connexion à un équipement Bluetooth
• Mettez votre casque en APPAIRAGE–Glissez le bouton d’alimentation vers position et maintenez-le 3s
jusqu’à voir la LED clignoter BLEU et ROUGE alternativement.
• Sur votre équipement mobile – Activez le Bluetooth puissélectionnez “Avantree AS90” pour s’y connecter.Si
vous utilisez un transmetteur Bluetooth, veuillez le mettre en APPAIRAGE (consultez son manuel pour plus de
détails).
Reconnexionà un équipement Bluetooth
Normalement, une fois mis en marche, le casque se reconnectera automatiquement au dernier équipement
connu dans les 5-10 secondes.
Dans le cas contraire, glissez 1x le bouton d’alimentation vers ,
OU selectionnez “Avantree AS90”depuis votre équipement pour faire une connexion manuelle. (Dans le cas d’un
transmetteur Bluetooth, consultez son mode d’emploi pour opérer une reconnexion)
Utilisation du casque en laire
Vous pouvez utiliser le câble audio de 3,5 mm fourni pour connecter le casque à un périphérique incompatible

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Bluetooth et muni d’une sortie audio casque.
Note:
• Les commandes, le micro intégré et déporté ne fonctionnent pas en mode laire.
• Si vous souhaitez utiliser l’ANC en laire, allumez d’abord votre casque.
Recharge de la batterie
Lorsque le voyant commence à clignoter en ROUGE toutes les 10 secondes (ou lorsque vous entendez un bip /
vocalise), vous devez recharger votre casque. Veuillez le brancher sur un chargeur mural USB (DC 5V / 0.5-2A) ou
sur un port USB alimenté via le câble micro USB fourni.
Une recharge complète nécessite généralement 2 heures. Le voyant LED du casque reste ROUGE pendant la
charge et s'éteint automatiquement lorsque la charge est terminée.
Eacer l’historique d’appairage
Mettez en marche le casque (pas d’appels) et maintenez les deux boutons et 5 secondes jusqu’à voir la LED
clignoter ROSE 2 secondes (l'historique d'appariement a été eacé). Le casque passe ensuite automatiquement
en APPAIRAGE (la LED clignote Bleu et Rouge alternativement) et vous pourrez le coupler à nouveau avec un
périphérique Bluetooth.
Dépannage
Aucun son sur PC?
• Sur votre PC, régler l’Avantree AS90 en tant que périphérique de sortie audio par défaut.
• Pour passer des appels VOIP avec l’AS90et des applications tierces, réglez l’AS90mains-libres en tant que
périphérique micro et enceintes.
Aucun son avec un transmetteur Bluetooth depuis votre TV?
• Vérier que le transmetteur et le casque soient correctement connectés l’un à l’autre.

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• Vérier le bon fonctionnement de la source audio
- Sorties AUX & RCA depuis la TV – tester ces sorties avec un casque laire
- Sortie OPT depuis la TV – Le format audio numérique doit être réglé sur
“PCM/LPCM”ou/et le Dolby/DTS doit être désactivé.
• Changerla sortie audio TV à“External speakers /Headset” (enceintes externes/casque audio).
Votre casque ne s’associe pas avec certains équipements Bluetooth ?
• Vérier que l’AS90soit en appairage – LED clignotante BLEU et ROUGE alternatif.
• Pour les transmetteurs Bluetooth, vérier qu’ils sont bien en appairage – consulter
les modes d’emplois respectifs.
Pour les smartphones, tabletteset PC :
• Relancer le service Bluetooth sur ces équipements.
• Eacer“Avantree AS90”depuis la liste Bluetoothet tenter un nouvel appairage.
• Eacer l’historique d’appairage du casque ettenter un nouvel appairage.

User Manual
Stereo Wireless ANC Headphones
BTHS-AS90
Panoramica prodotto·················································································································································································1
Speciche Prodotto····················································································································································································1
Operazioni di base······················································································································································································1
Indicatori LED ·······························································································································································································2
Attivare cancellazione del rumore (ANC) ···········································································································································2
Collegare ad un dispositivo Bluetooth················································································································································3
Riconnettere al dispositivo Bluetooth ·················································································································································3
Utilizzo come cua con lo ····································································································································································4
Carica ···············································································································································································································4
Pulire la cronologia del pairing ······························································································································································4
Risoluzione dei problemi··········································································································································································5

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Panoramica prodotto
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Speciche Prodotto
• Versione Bluetooth: V4.1
• Supporta proli: HFP, HSP, A2DP, AVRCP
• Formati Audio Supportati: SBC, FastStream
• Diametro Driver: 40mm
• Impedenza: 32ohm
• Risposta in Frequenza: 20Hz-20KHz
• Distanza operativa eettiva: Linea d’area circa 10 m
•Tempo di funzionamento: Fino a 35 ore di musica
• Tempo di ricarica: 2 ore circa
• Diametro interno padiglioni auricolari: 6cm (lunghezza)* 3.7cm(larghezza)
• Diametro esterno padiglioni auricolari: 9.5cm (lunghezza)* 7.5cm(larghezza)
• Peso: 230g
Per favore leggete questa guida attentamente e tenetela a portata di mano
Per altre info sull’ AS90collegatevi al sito www.avantree.com o digitate support.avantree.com “AS90” o “Avantree
A r i a ”.
Operazioni di base
Funzioni Generali
Accendere Far slittare l’interruttore verso il mezzo
Spegnere Far slittare l’interruttore verso
Attivare/Disattivare l’assistente vocale Premere una volta (collegato, non in chiamata)
Aiuti vocali spenti / accesi Premere e tenere e per 1sper disattivare

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Controllo Musica>
Play / Pausa Premere una volta
Volume su / giù Premere / una volta
TracciaSuccessiva/ Precedente Tenere / per 2s
Controllo Chiamata>
Rispondere / Terminare Premere una volta
Riutare una chiamata Tenere per2s mentre la chiamata è in arrivo
Ricomporre l’ultimo numero Premere due volte
Mic muto / o Sulla cua - Premere una volta durante la chiamata
Attivare il Mute / Disattivare il Mute
Indicatori LED
Stato Indicatore LED
ANC ON Indicatore ANC *diventa VERDE
ANC OFF Indicatore ANC * si spegne
Modalità Pairing Lampeggia BLU & ROSSO
Connesso Lampeggia BLU ogni 5s
Riconessione Lampeggia BLU ogni secondo
Disconnesso Lampeggia BLU ogni 2s
Batteria bassa Lampeggia ROSSO ogni 10s
Audio con Codec SBC Lampeggia BLUE ogni 5s
Attivare cancellazione del rumore (ANC)
Dopo aver acceso (ON), far slittare l’interruttore ANC su “ANC” per attivare la funzione ANC. Il LED ANC
diventerà VERDE. Far scivolare l’interruttore ANC nel verso opposto per disattivare la funzione , il LED ANC si
spegnerà.
Nota:

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• NON potrete utilizzare la funzione ANC quando la batteria è bassa.
• Se volete usare la funzione ANC in modalità con lo, caricate prima le cue e accendetele.
Collegare ad un dispositivo Bluetooth
• Mettete le cue in modalità PAIRNG –Far scivolare l’interruttore alla posizione e tenetelo per 3s no a
che il LED lampeggia BLU e ROSSO alternativamente.
• Sul vostro dispositivo, accendete il Bluetooth e selezionate “Avantree AS90” per collegarlo.Se state usando un
trasmettitore Bluetooth, mettete il trasmettitore in modalità PAIRING (vedere il manuale).
Riconnettere al dispositivo Bluetooth
In condizioni normali, una volta accese le cue si ricollegano automaticamente nel giro di 5-10 secondi
all’ultimo dispositivo collegato.
Se ciò non succede, fate scivolare l’interruttore principale nella posizione una volta ,
O selezionate“Avantree AS90” dal vostro dispositivo per ricollegare manualmente. (Se usate un trasmettitore
Bluetooth, fate riferimento al suo manuale per ricollegarlo).
Utilizzo come cua con lo
Potete utilizzare il cavo audio da 3,5mm per collegare la cua ad un dispositivo non Bluetooth.

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Nota: I pulsanti di controllo, il microfono interno e il microfono esterno NON FUNZIONANO.
Nota: Se volete utilizzare la funzione ANC anche in modalità con lo, dovete accendere la cua prima.
Carica
Quando il LED inizia a lampeggiare di ROSSO una volta ogni 10s, o quando udite un “beep”dovrete provvedere
a ricaricare la cua. Collegatela ad un alimentatore USB da muro (DC 5V / 0.5-2A) o ad una porta USB alimentata
con il cavo microUSB in dotazione.
Normalmente ci impiega 2 ore circa per caricarsi completamente. L’indicatore a LED sulla cua rimarrà di colore
rosso no a quando la carica sarà completata e allora si spegnerà.
Pulire la cronologia del pairing
Accendete le cue (non in stato di chiamata). Premere e tenere sia che per 5 secondi no a che il LED
lampeggia di ROSA per 2 secondi.Ora tutta la cronologia del pairing è stata cancellata. Le cue entreranno in
modalità PAIRING automaticamente (il LED lampeggia Blue Rosso)e sarete in grado di collegarle con un nuovo
dispositivo Bluetooth.
Risoluzione dei problemi
Nessun suono con il PC?
• SettareAvantree AS90 come dispositivo audio principalesul PC.
• Quando usate l’AS90per eettuare chiamate VOIP attraverso applicazioni, settare le AS90come dispositivo
vivavoce sia per il microfono che per l’audio.
Nessun suono con il trasmettitore Bluetooth quando guardate la TV?
• Assicuratevi che il trasmettitore Bluetooth e le cue siano collegate in modo corretto.
• Controllate che le sorgenti audio funzionino.
- Uscite AUX & RCA sulla TV – fate la prova con delle cue con lo

5
- Uscita OPT sulla TV – Settare il formato audio su“PCM/LPCM” e/o spegnere il Dolby/DTS
• Cambiare il settaggio audio della TV a“Cue o Altoparlanti esterni”.
Le cue non si collegano ad un dispositivo Bluetooth?
• Assicuratevi che siano in modalità Pairing – il LED lampeggia Blue Rosso.
• Per trasmettitori Bluetooth assicuratevi che il trasmettitore sia in modalità pairing,
fate riferimento al suo manuale.
• Per Smartphones, tabletse PC
• Spegnete e riaccendete il Bluetooth.
• Cancellate“Avantree AS90”dalla lista e provate a fare il collegamento di nuovo.
• Pulite la cronologia del pairing e provate di nuovo.

User Manual
Stereo Wireless ANC Headphones
BTHS-AS90
Produktübersicht·························································································································································································1
Produktspezikation··················································································································································································1
Grundbedienung·························································································································································································1
LED-Anzeigen·······························································································································································································2
Noise Cancellation aktivieren (ANC)·····················································································································································2
Verbindung mit einem Bluetooth-Gerät·············································································································································3
Erneute Verbindung mit einem Bluetooth-Gerät····························································································································3
Verwendung als verkabelte Kopfhörer ···············································································································································4
Ladevorgang·································································································································································································5
Löschen der Paarungshistorie auf den Kopfhörern························································································································5
Troubleshooting ··························································································································································································5

1
Produktübersicht
/
ANC
X
/ /
/
/
/
/
/
Produktspezikation
• Bluetooth-Version: V4.1
• Unterstützte Prole: HFP, HSP, A2DP, AVRCP
• Unterstützte Audioformate: SBC, FastStream
• Treiber-Durchmesser: 40mm
• Impedanz: 32ohm
• Frequenzbereich: 20Hz-20KHz
• Eektive Reichweite: Sichtweite, ungefähr 30 Fuß (10 m)
• Arbeitszeit: bis zu 35 Stunden Musik
• Ladezeit: ungefähr 2 Stunden
• Ohrkissen innerer Durchmesser: 6cm (Länge)* 3,7cm(Breite)
• Ohrkissen äußerer Durchmesser: 9,5cm (Länge)* 7,5cm(Breite)
• Produktgewicht: 230g
Bitte lesen Sie sich diese Bedienungsanleitung sorgfältig durch und halten Sie diese bereit
Für weitere Produktinformationen zum AS90, gehen Sie bitte auf support.avantree.com oder suchen Sie nach
„AS90“ oder„Avantree Aria“ auf www.avantree.com
Grundbedienung
Allgemeine Funktion
Strom an Schieben Sie den An-/ Ausschalter in die Mitte
Strom aus Schieben Sie den An-/ Ausschalter Richtung
Smarten Sprachassistenten aktivieren/
deaktivieren
Drücken Sie einmal (bei kabelloser Verbindung, und nicht
während eines Anrufs)
Sprachansagen aus/ an Halten Sie und 1 Sekunde lang gedrückt, um die
Sprachansagen zu deaktivieren