Livoo TES243N User manual

User manual
WWW.LIVOO.FR
Reference : TES243N
Version : 1.4
Language : English
Bluetooth® ANC wireless
earphones

User manual
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Thank you for buying our LIVOO product. We take great care in design, ergonomics and ease of use of our
products. We hope that this product will give you complete satisfaction.
This instruction manual is also available on our website www.livoo.fr
PLEASE READ ALL INSTRUCTIONS CAREFULLY
SAFETY INSTRUCTIONS
Never dissemble the Bluetooth® Earbuds in an attempt to make any repairs as this could result in electrical
shock, burns or product failure.
Use extra caution while children are using the Bluetooth® Earphones.
Earbuds and power case are not waterproof or water resistant;
Use extra caution in high temperatures;
Do NOT the device in water or very humid places, such as swimming pools or bathrooms;
Damage, shock, and/or injury can occur if this warning is not heeded properly;
The Bluetooth® Earphones are not covered under warranty when the product has metal rust, surface spalling
and any other natural oxidation.
High or low extreme temperatures that a battery can be subjected to during use, storage or transportation.
Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result
in an explosion.
Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion
or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable
liquid or gas.
PACKAGE CONTENTS
•2 Bluetooth® Earphones
•1 Charging case
•1 USB/Type C USB cable
•Instruction manual
SPECIFICATIONS
BLUETOOTH
SPEAKER
Bluetooth Version
V5.0
Impedence
32ohms
Bluetooth Profil
A2DP/AVRCP/HFP/HSP
Speaker
10mm
Frequency band / output power
2402-2480MHz
Sensibility
20-20k
Maximum transmission power
8dBm
Bluetooth distance
≥10
GENERAL INFORMATIONS
AUDIO
Input
5V, 500mA
Rated output power
1*3.5W(RMS)
Built in battery
3.7V 500mAh
Frequency response
20Hz-20kHz
Size
30x 55x 75mm
Signal to noise ratio
98dB
Weight
52 g

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OTHER SPECIFICATIONS
Playing time : 20 hours including 3-4 times charging
Standby time : 100 hours
Charging time for earbuds : 1.5 hours
Charging time for charging case : 2.5 hours
Playing time with ANC on : 3.5 hours
Playing time with ANC Off : 4.5 hours
FUNCTION KEYS
USE
Charging
To charge the charging box, connect the Type C USB charging cable to the appliance and into computer’s
USB port or an AC adaptor (not included).
Turn On and paring
▪Make sure that both earbuds are taken out from the charging box at the same time. The two earbuds
will be turned on and paired automatically after 3 seconds.
▪After two earbuds connected, both earphones will flash red and blue.
▪Activate your pairing device’s Bluetooth. Searching “TES243N” and select it to connect.
Automatic reconnection
Once the Bluetooth® earphone and the pairing device have been paired together, they will automatically
be reconnected if they are within distance of each other and the pairing device’s Bluetooth® function is
turned on.
ANC function :
Press and hold 2 seconds for the MFB button on the LEFT/RIGHT side to switch between three modes
▪ANC Mode : turn on ANC function, reduce the noise around you
▪ANC OFF : turn off ANC function
Multifunction
buttons (MFB)

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▪Transparent mode: let outside sounds in so that you can hear the sounds around you
Answer / End call
When receiving a call, briefly press the MFB of any of the headphone to answer the call. In call mode,
briefly press the same MFB button to end the call.
Reject call:
To reject an incoming call, press and hold the MFB of any of the headphone for two seconds .
Play and pause Music:
Briefly press for the MFB button on the LEFT/RIGHT to play and pause music when the music mode.
Active the voice assistant function:
Press four times for the MFB button on the LEFT/RIGHT side to activate the Siri or google voice assistant
function.
Change track:
▪Double click the MFB on the LEFT side to switch the previous track.
▪Double click the MFB on the RIGHT side to switch the next track.
Change volume:
▪Three click the MFB on the LEFT side to reduce volume.
▪Three click the MFB on the RIGHT side to increase volume.
Auto Power off:
▪Under the connection of phones, if you disconnect the earphone, the earphone will auto power off after
10 minutes.
▪If you don’t connect phone when blue and white light flashing , the earphone will auto power off in 10
minutes

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EU DECLARATION OF CONFORMITY
We
DELTA
BP61071
67452 Mundolsheim –France
Herewith declare under our sole responsibility, that the radio equipment
Bluetooth® compatible ANC wireless earphones
TES243N (Frequency range 2402MHz-2480MHz)
Fulfils the essential requirements of the Directive 2014/53/UE
The following standards were applied:
Radio:
EN 300 328 V2.2.2 (2019-07)
EMC:
EN 301 489-1 V2.2.3 (2019-11)
EN 301 489-17 V3.2.4 (2020-09)
EN 62479:2010
Health and Safety:
EN 62368-1:2020+A11:2020
EN 50663: 2017
Florine Hippy
Quality manager
Mundolsheim, 30/06/2021

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Correct Disposal of this product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection systems)
The European Directive 2012/19/EU on Waste Facilities Electrical and Electronic (WEEE)
This marking shown on the product or its literature, indicates that it should not be disposed with other household
wastes at the end of its working life.
To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other
types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product or their local authority office, for details of
where and how they can take this item for environmentally safe recycling.
•Photo no contractual
•Worried about the quality of his products the manufacturer reserves the right to make modifications without advance
notice
LIVOO
BP 61071
67452 Mundolsheim - FRANCE