Livoo TES250 Bluetooth Compatible Wireless Earphones User Manual
- June 3, 2024
- Livoo
Table of Contents
Livoo TES250 Bluetooth Compatible Wireless Earphones
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.
PACKAGE CONTENTS
- 2 Bluetooth® Earphones
- 1 Charging case
- 1 Type-C USB cable
- Instruction manual
SPECIFICATIONS
- Playing time: up to 5 hours; Talk time : 4 hours
- Standby time : 150 hours
- Earphone charging time: 1.5 hour
FUNCTION KEYS
USE
Charging function
Fully charge the case and earphones before using for the first time.
Charging the charging case
There is a Type-C cable included in the packaging. Connect it to the Type-C
charging port and the other end into a USB powered source to charge your case
(not included).
Indicator light for charging status
| 0% – 25% | 25% – 50% | 50% – 75% | 75% – 90% | 90% – 100% |
|---|---|---|---|---|
| LED n°1 flashes in blue | LED n°1 blue light always on, LED n°2 flashes in | |||
| blue | LED n°1, led n°2 in blue light always on, LED n°3 flashes in blue | LED | ||
| n°1, LED n°2, LED n°3 in blue light always on, LED n°4 flashes in blue | All |
LED lights keep firm in blue
Charging the earphones
When battery is low, each 5s flash once for left and right side white light at
the same time, you will listen to a warning sign or tone. It will turn off
when the earphones completely out of battery.
To charge them, place the earphones into the charging case.
Red light on the earphones turn on when charging has begun. The light will
turn off when charging is complete.
Power On/Off
Open the charging case and take out the earphones, it automatically turn on.
Place the earphones into charging case and close the case, it automatically
turn off.
Automatic pairing
Open the charging case and take earphones out, the earphones will
automatically turn on and will be ready to pair.
Activate your pairing device’s Bluetooth ®. Search for “TES250” and select it
to connect.
Play/Pause music
When listening to music, tap the left or right earphone once to play or to
pause the music.
Volume -/+
Quick double tap left earphones to decrease the volume.
Quick double tap right earphones to increase the volume.
Previous/Next Song
When listening to music;
Quick tap left earphone 3 times to previous song.
Quick tap left or right earphones 3 times to next song.
Answer/Hang up
When there is an incoming call;
Tap left or right earphone once to answer the call.
Tap left or right earphone again to end the call.
Call reject
When there is an incoming call;
Long press left or right earphones for 2 seconds to reject the call.
Voice assistant
Long press left or right earphone for 3 seconds to activate voice assistant.
Precautions :
Earphones will automatically shut down if there is no operation in 5 minutes
after switch on. When the phone is out of distance, earphones is disconnected.
When return to the communication distance, the earphone will automatically
connect to the phone.
EU DECLARATION OF CONFORMITY
We DELTA BP61071
67452 Mundolsheim – France
Herewith declare under our sole responsibility, that the radio equipment
Bluetooth® compatible wireless earphones
TES250 (Frequency range 2402GHz-2480GHz)
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 :
ETSI EN 301 489-1 V2.2.3 (2019-11)
ETSI EN 301 489-17 V3.2.4 (2020-09)
EN 55032:2015+A11:2020+A1:2020
EN 55035:2017+A11:2020
EN IEC 61000-3-2:2019+A1:2021
EN 61000-3-3:2013+A1:2019
Health and Safety:
EN 50663: 2017
EN IEC 62368-1:2020+A11:2020
Mundolsheim, 28/12/2021
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.