User's Guide

Pair
To Clear The Pairing Record Of
The Earbuds
Take the earbuds out of the charging case, tap any of the earbuds
touch panel 7 times to enter Bluetooth pairing mode, then tap the
earbuds touch panel 4 times to clear the pairing list and restore to
the factory settings.
Bluetooth pairing (automatic pairing when taking out
the headset from the charging box)
1. The earbuds switch on automatically when taken out of the
charging case.
2. The earbuds enter pairing mode after 2 seconds, rapidly flashing
white/red.
3. Select "Lenovo SE-631TWC" in the Bluetooth list of the mobile
device, and pair with the device.
4. Once successfully paired, the white light of the indicator will flash slowly.
Earbuds LED Indicator will breath slowly while charging, and the red
light will turn off after charging is complete.
Charging
Ear buds Charge
Charging starts after insert the earbuds into the charging box, the red
Charge the charging case
Charging starts after insert a powered USB cable into the charging
box, the Charging Case LED indicator is always on while the power
is connected;
Notes: Power less than 25%; One flashing LED light
Power less than 50%; One solid, one flashing LED light
Power less than 75%; Two solid, one flashing LED light
Power less than 100%; Three solid, one flashing LED light
Charging Complete; Four solid LED light
How to choose applicable charger
It is recommended to use the power adapter that complies with
applicable national/regional regulations or one or more of the following
standards: EN301389-34,IEC 62684, or other applicable interoperablity
standards of power adapters. Only use an adapter that complies with
international and regional safety standards(including IEC 60950/
IEC 62368) for charging. Do not use an adapter rated at more than
5.25V or less than 0.5 A as this may damage the device.Other
adapters may not comply with applicable safety standard,and using
such adapters to charge may result in injury or death.
Touch Function
To play/pause
Tap the touch panel of the left/right earbuds twice.
To Pick/Hang up call
Tap the touch panel of the left/right earbuds twice.
To next song/previous
Press the left earbud touch panel and hold 2s to previous song
Press the right earbud touch panel and hold 2s to next song
Activate voice assistant
Tap the touch panel of the left/right earbuds 3 times
Bluetooth disconnected into pairing mode
Tap the touch panel of the left/right earbuds 7 times
1. Turn off the Bluetooth on your mobile device, and insert both
earbuds into the charging case.
2. Remove one earbud from the charging case.
3. Tap the touch panel 7 times to enter paring mode
(Earbud light rapid flash white/red).
4. Tap the touch panel 6 times to reset pairing (Earbud light flash white
3 times then shut off), then place the earbud into the charging case.
5. Repeat steps 2-4 for the 2nd earbud.
6. Remove both earbuds from the charging case, and the earbuds will
be paired automatically within 3 seconds.
7. Reconnect / re-pair with your mobile device.
Reset the earbuds if you can only hear music/voice on one side
after pairing with your mobile device.
How to manually reset the earbuds.
Auto reconnect
After the pairing is recorded, unplug the earbuds from the charging
case, and the earbuds will automatically reconnect to a recently
connected mobile phone.
Note: The Bluetooth of the mobile phone needs to be turned on, and the mobile
phone is within the effective Bluetooth connection range of the earbuds.
Bluetooth remote disconnection and reconnect
1. If the earbuds are disconnected with the mobile phone and return
to the effective connection range within 10 minutes, Bluetooth will
automatically reconnect.
2. If the earbuds are disconnected with the mobile phone and return
to the effective range after 10 minutes, Bluetooth needs to be
reconnected manually.
Note: If the earbuds cannot automatically reconnect with the phone, please
manually connect on the Bluetooth interface of the phone.
Specifications
Model: Lenovo SE-631TWC
Product size: 61x25x33mm
Product weight: 4.1g (single ear bud), 36.2g (two ear buds
and charging case.)
Driver: 5.8mm bio-diaphragm speaker
Input: 5V d.c.0.2A
Audio decoding: SBC
Ear Tips
x4
Ear Buds
x1
What's In The Box
Choose Your Ear Tips
Wearing Demonstration
Ear tips x6 (Size S/M/L)
Note: The size M ear tips are attached to the ear buds in-box
Remove the protective film on the earbuds when taking
them out of the charging case for the first time.
1. Choose the eartips that fit your ears the best.
2. Insert the earbuds into your ears.
3. Rotate and lock the earbuds.
Charging Cable
USB-C To USB-A
x1
User Guide
x1
Charging Case
x1
1. Charging Case
3. Touch Panel 4. Charging Case LED Indicator
2. Earbuds LED Indicator
5. Type -C Connector
* Before using it for the first time, please tear off the isolation film on the headset,
put the earbuds into the charging box, and the red indicator light of the earbuds
lights up to the charging state to indicate the activation is completed.
Functions
Tap the touch panel twice
Tap the touch panel 7 times
Tap the touch panel twice
Tap the touch panel twice
Press and hold 2s
Press and hold 2s
Press and hold 2s
/
/
Music Play
Call
Voice
Bluetooth disconnected
to enter pairing mode
When the earbuds is not
in the charging box
Press and hold for 5s to turn on and 8s to turn off
Pause
Previous song
Next song
Pick/Hang up call
Reject call
Activate voice
assistant
Tap the touch panel 3 times
Left earbud operations Right earbud operations
True Wireless
Earbuds
Lenovo
Safety, Warranty
&Quick Start Guide
SE-631 TWC
IMPORTANT!
The operation of switches on your hi-fi system may cause clicks
which at high volume settings may affect your hearing. Therefore,
always set the volume control to minimum before switching between
different sources.
Device models equipped with wireless communications comply with
the radio frequency and safety standards of any country or region in
which it has been approved for wireless use.
Be sure to read the Regulatory Notice for your country or region
before using the wireless devices contained in your device. To obtain
a PDF version of the Regulatory Notice, go to
https://support.lenovo.com
© Copyright Lenovo 2020.
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Product Illustration
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