ALZA SR-BH 900 User manual

SR-BH 900
User Manual • Uživatelský manuál •
Užívateľský manuál • Használati utasítás •
Benutzerhandbuch

2
Dear customer,
Thank you for purchasing our product. Please read the following instructions carefully
before first use and keep this user manual for future reference. Pay particular attention
to the safety instructions. If you have any questions or comments about the device,
please contact the customer line.
✉www.alza.co.uk/kontakt
✆[phone]
Importer Alza.cz a.s., Jankovcova 1522/53, Holešovice, 170 00 Praha 7, www.alza.cz

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Packing List
NoiseWall SR-BH900
Carrying Case
USB-C to Micro USB Charging Cable
(60cm)
3.5mm Audio Cable (1m)
User Manual
Plug Adaptor for in-flight use

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Product Overview
a. Charging Indicator
1. ANC Button/Ambient Sound Button
b. Microphone
2. Type-C Charging Port
c. AND Indicator
3. Voice Assistant Button
d. Pairing Indicator
4. Power Button
5. Touch pad
6. 3.5mm AUX Port

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LED Indicator Status
Equipment status
Indicator light
Icon
Voice prompt
Power on
Red & Blue indicators flashing
alternately
Power on
Power off
Red indicator flashing 1s
Power off
Bluetooth connected
Blue indicator flashes 1 time / 5s
Connected
Charging
Indicator solid red
/
Fully charged
Indicator solid blue
/
Low battery
Red indicator flashing for 2
times/ 1s
Battery low
Pairing
Red & blue indicators flashing
alternately
/
Playing
Blue indicator flashes 1 time/5s
/
Specifications
Model
SR-BH900
Bluetooth Version
Bluetooth V5.0
Supported Audio Format(s)
aptX, SBC, and AAC audio codecs
Operating Distance
10m
Noise Reduction Rating
28db
Battery Capacity
About 2.5 hours
Playtime
Approx. 17 hrs (BT ON, ANC ON)
Approx. 25 hrs (BT ON, ANC OFF)
Approx. 41 hrs (BT OFF, ANC ON)
Standby time (BT connected)
Approx. 26 hrs (ANC ON)
Approx. 120 hrs (ANC OFF)
Dimensions
210*165*80mm
Weight
About 260g
Note: BT= Bluetooth, ANC= active noise cancelling

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Functions- Quick Guide
1. Power Button
•Power on: press and hold for 4s
•Power off: press and hold for 4s
•Pairing Mode: If not connected with any devices the headphone will enter pairing
mode automatically. If connected with a device, power off the headphone, press
and hold the power button for 8s, the voice prompts changes from “Power on” to
“Pairing” to “Du”, the headphone will enter pairing mode.
•Answer/End a call: short press.
•Decline an incoming call: double short press.
2. Voice Assistant Button
Voice assistant: press and hold for about 1.5 seconds.
3. ANC Button (Active Noise-Cancelling)
(Short press in any status to switch the mode)
•Turn on the ANC Mode: ANC Indicator solid green
•Turn on the Ambient Sound Mode: ANC Indicator solid white
•Turn off the ANC Mode: ANC Indicator light off
4. Touchpad
•Volume up: slide up
•Volume down: slide down
•Next song: slide right
•Last song: slide left
•Play/Pause: double click

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Functions-Quick Guide
5. Charging Port
(Charging with Type-C charging cable)
Headphone status
Voice prompt
Indicator
Low battery Battery low Red indicator flashes 2
times/s
Low battery and powered
off automatically
-
Red indicator flashes 1s
and turns off
6. 3.5mm AUX Port
In any mode, connect headphone with device using supplied audio cable via AUX port.
The headphone will switch to AUX mode automatically, and Bluetooth mode will
automatically turn off.
In AUX mode, the Bluetooth, voice assistant button and touchpad will be disabled, the
ANC button is still available.
AUX mode needs no battery.

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User Guide
Pairing
1. If not connected with any devices, the headphone will enter pairing mode
automatically after powered on. If connected with the 1st device, power off the
headphone, press and hold the power button for 8s, the voice prompts changes from
“Power on” to “Pairing” to “Du”, the headphone will enter pairing mode, and can be
pairing with the 2nd device.
2. Indicator light flashing red and blue alternately.
3. Search the Saramonic BH900 on the Bluetooth list of the second device, select it and
connect the headphone.
4. Voice prompt “connected”.
Notes: The pairing mode will last for 10 minutes. If there is no Bluetooth
connection with any device for more than 10 minutes, the headphone will
automatically turn off.
Wear the headphones and adjust to a comfortable size and position as below
image.

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Connect an Additional Bluetooth Device
1. Connect the headphone with the first device.
2. Turn off Bluetooth on the first device, the headphone will enter pairing mode
automatically again.
3. Search the Saramonic BH900 on the Bluetooth list of the second device, select it and
connect the headphone.
4. Go back to first device, select Saramonic BH900 and connect.
5. Now the headphone is connecting with two devices simultaneously.
Q&A
Q: Failed to connect devices with headphones
A: Please ensure your headphones in pairing mode. Then delete the pairing record on
the Bluetooth devices and reconnect with headphones.
Q: Failed to turn on the headphones ?
A: Please check the battery status of your headphones
Q: Can I replace the battery in the headphones ?
A: No. These headphones use a built-in non-detachable Li-Polymer battery which can
not be replaced.
Q: Can I use the headphones while driving ?
A: For your safety, we strongly recommend you do not use headphones while driving in
order to avoid distractions

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Q: Why is the connection sometimes disconnected within 10 meters ?
A: If there are many WiFi routers, 4G signals, high-power electrical appliances and etc
when using, it may be interfering with the Bluetooth connection. It can be solved by
changing the environment or reconnecting.
Q: No sound from my computer or mobile phone ?
A: Please check if the output channel of your computer supports the A2DP profile. Also
check the volume settings on your headphones and computer/mobile phone.
Q: Why am I unable to control the volume of a track playing on my mobile phone’s
APPs ?
A: The configurations of various application softwares are different, the headphones may
not be completely compatible with some APPs.
Q: What should I do if the Bluetooth connecting function cannot close or open ?
A: Please reset the Bluetooth function of the headphones by inserting an audio cable into
the audio port and removing it.
Q: Why does Bluetooth turn off when I connect an audio cable ?
A: This is one of BH900 special features. When the user inserts an audio cable in the
audio port, all Bluetooth feature buttons temporarily stop working and Bluetooth turns
off. The Bluetooth will be available again when pulling out the audio cable.

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Safety instructions
1) Read these safety instructions carefully.
2) Keep these safety instructions.
3) Pay attention to all warnings.
4) Follow all instructions.
5) Clean the headphones only with a dry cloth.
6) Choking hazard: The device contains small parts and is not suitable for children.
7) Do not place the device near heat sources such as radiators, hot air regulators,
fireplaces, or heat generating speakers (including amplifiers).
8) Do not use the device in places where you must concentrate on your surroundings,
such as while driving a car, etc.
9) Do not immerse the device in water or expose it to a humid environment for long
periods of time. Do not use it while swimming or surfing.
10) High volume music may cause hearing loss after a while. If you have tinnitus (ringing
in the ears), pain or discomfort after using an ear sound device, the volume is probably
too high for your ears.
11) To prevent hearing loss, lower the volume of the music player before plugging in
your mobile phone and then gradually increase to a comfortable volume.
12) It is recommended to use the accessories specified by the manufacturer.
13) Do not expose the battery to excessive heat such as sunlight, fire, etc.
14) Make sure the power supply is within the specified voltage range.
15) Rely on our personnel. If there is a defect on the device, it must be repaired by a
professional. The headset will not function properly if: the power cord or plug is
damaged, there is water in the device, foreign objects have fallen into the device, the
device is exposed to rain or moisture, or the device falls from a height.
16) Should a battery cell leak, please do not allow the liquid to come in contact with skin
or eyes.
17) Please do not use your headphones in immediate proximity (10 cm) of a pacemaker.
18) Please do not expose the headphones to temperatures below -20°C or above +45°C.
19) Please do not charge the headphones in temperatures below 0°C or above +45°C.
20) Please do not use the headphones near water, bathtubs, sinks, saunas, pools, other
liquids or moist areas.

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Warranty Conditions
A new product purchased in the Alza.cz sales network is guaranteed for 2 years. If you
need repair or other services during the warranty period, contact the product seller
directly, you must provide the original proof of purchase with the date of purchase.
The following are considered to be a conflict with the warranty conditions, for
which the claimed claim may not be recognized:
•Using the product for any purpose other than that for which the product is intended
or failing to follow the instructions for maintenance, operation and service of the
product.
•Damage to the product by a natural disaster, the intervention of an unauthorized
person or mechanically through the fault of the buyer (e.g. during transport, cleaning
by inappropriate means, etc.).
•Natural wear and aging of consumables or components during use (such as
batteries, etc.).
•Exposure to adverse external influences, such as sunlight and other radiation or
electromagnetic fields, fluid intrusion, object intrusion, mains overvoltage,
electrostatic discharge voltage (including lightning), faulty supply or input voltage and
inappropriate polarity of this voltage, chemical processes such as used power
supplies, etc.
•If anyone has made modifications, modifications, alterations to the design or
adaptation to change or extend the functions of the product compared to the
purchased design or use of non-original components.

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EU Declaration of Conformity
Identification data of the manufacturer's / importer's authorized representative:
Importer: Alza.cz a.s.
Registered office: Jankovcova 1522/53, Holešovice, 170 00 Prague 7
IČO: 27082440
Subject of the declaration:
Title: Wireless Active Noise-Cancelling Headphones
Model / Type: SR-BH900
The above product has been tested in accordance with the standard(s) used to
demonstrate compliance with the essential requirements laid down in the
Directive(s):
Directive RED No. (EU) 2014/53/EU
Directive RoHS No. (EU) 2011/65/EU as amended 2015/863/EU
Prague

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WEEE
This product must not be disposed of as normal household waste in accordance with
the EU Directive on Waste Electrical and Electronic Equipment (WEEE - 2012/19 / EU).
Instead, it shall be returned to the place of purchase or handed over to a public
collection point for the recyclable waste. By ensuring this product is disposed of
correctly, you will help prevent potential negative consequences for the environment
and human health, which could otherwise be caused by inappropriate waste handling of
this product. Contact your local authority or the nearest collection point for further
details. Improper disposal of this type of waste may result in fines in accordance with
national regulations.

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Vážený zákazníku,
Děkujeme vám za zakoupení našeho produktu. Před prvním použitím si prosím pečlivě
přečtěte následující pokyny a tento manuál si uschovejte pro budoucí použití. Věnujte
zvláštní pozornost bezpečnostním pokynům. Pokud máte jakékoliv dotazy nebo
připomínky k produktu, kontaktujte zákaznickou linku.
✉www.alza.cz/kontakt
✆[phone]
Dovozce Alza.cz a.s., Jankovcova 1522/53, Holešovice, 170 00 Praha 7, www.alza.cz

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Obsah balení
NoiseWall SR-BH900
Pouzdro na přenášení
Nabíjecí kabel USB-C na Micro USB (60
cm)
3,5mm audio kabel (1 m)
Uživatelská příručka
Zástrčkový adaptér pro použití během
letu

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Popis produktu
a. Indikátor nabíjení
1. Tlačítko ANC/tlačítko okolního zvuku
b. Mikrofon
2. Nabíjecí port typu C
c. Indikátor AND
3. Tlačítko hlasového asistenta
d. Indikátor párování
4. Tlačítko napájení
5. Dotykový panel
6. 3,5mm port AUX

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Stav LED Indikátoru
Stav zařízení
Kontrolka
Ikona
Hlasová výzva
Zapnutí napájení
Střídavě blikající červené a
modré indikátory
Zapnutí napájení
(Power on)
Vypnutí napájení
Červený indikátor bliká 1s
Vypnutí napájení
(Power off)
Připojení Bluetooth
Modrý indikátor bliká 1× za 5s
Připojeno
(Connected)
Nabíjení
Červený indikátor svítí
/
Plně nabité
Modrý indikátor svítí
/
Vybitá baterie Červený indikátor bliká 2× za 1s Vybitá baterie
(Battery low)
Párování
Střídavě blikající červený a modrý
indikátor
/
Přehrávání
Modrý indikátor bliká 1× za 5s
/
Specifikace
Model
SR-BH900
Verze Bluetooth
Bluetooth V5.0
Podporované formáty zvuku
zvukové kodeky aptX, SBC a AAC
Provozní vzdálenost
10m
Hodnocení snížení hluku
28db
Kapacita baterie
Asi 2,5 hodiny
Doba přehrávání
Přibližně 17 hodin (BT ON, ANC ON)
Přibližně 25 hodin (BT ON, ANC OFF)
Přibližně 41 hodin (BT OFF, ANC ON)
Doba pohotovostního režimu (s
připojením BT)
Přibližně 26 hodin (ANC ON)
Přibližně 120 hodin (ANC OFF)
Rozměry
210*165*80 mm
Hmotnost
Asi 260 g
Poznámka: BT = Bluetooth, ANC = aktivní potlačení hluku.

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Funkce - stručný průvodce
1. Tlačítko napájení
•Zapnutí: stiskněte a podržte po dobu 4 s
•Vypnutí: stiskněte a podržte po dobu 4 s
•Režim párování: Pokud nejsou připojena k žádnému zařízení, sluchátka se
automaticky přepnou do režimu párování. Pokud jsou připojena k nějakému
zařízení, vypněte sluchátka, stiskněte a podržte tlačítko napájení po dobu 8 s,
hlasová výzva se změní z "Power on" (Zapnuto) na "Pairing" (Párování) a "Du",
sluchátka přejdou do režimu párování.
•Přijmout/ukončit hovor: krátké stisknutí.
•Odmítnutí příchozího hovoru: dvojí krátké stisknutí.
2. Tlačítko hlasového asistenta
Hlasový asistent: stiskněte a podržte tlačítko po dobu asi 1,5 sekundy.
3. Tlačítko ANC (aktivní potlačení hluku)
(Krátkým stisknutím v jakémkoli stavu přepnete režim)
•Zapněte režim ANC: Indikátor ANC svítí zeleně
•Zapněte režim okolního zvuku: Indikátor ANC je bílý
•Vypněte režim ANC: Indikátor ANC zhasne
4. Touchpad/Dotykový panel
•Zvýšení hlasitosti: posuňte nahoru

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•Snížení hlasitosti: posuňte dolů
•Další píseň: posuňte doprava
•Poslední píseň: posuňte doleva
•Přehrát/pozastavit: dvojklik
Funkce - stručný průvodce
5. Nabíjecí port
(Nabíjení pomocí nabíjecího kabelu typu C)
Stav sluchátek
Hlasová výzva
Indikátor
Vybitá baterie
Vybitá baterie
Červený indikátor bliká
2krát/s
Slabá baterie a
automatické vypnutí
-
Červený indikátor bliká 1s
a vypne se
6. 3,5mm port AUX
V jakémkoli režimu připojte sluchátka k zařízení pomocí dodaného audio kabelu přes
port AUX. Sluchátka se automaticky přepnou do režimu AUX a režim Bluetooth se
automaticky vypne.
V režimu AUX je deaktivováno tlačítko Bluetooth, hlasový asistent a touchpad, tlačítko
ANC je stále k dispozici.