EDIFIER TWS1 Pro User manual

True Wireless Stereo Earbuds
TWS1 Pro
www.edifier.com

Note:
• There are different size of ear tips attached in the package, please select the
suitable ones to wear.
• Images are for illustrative purposes only and may differ from the actual product.
EN · Product description and accessories
Charging cableCharging case Ear tips
Indicator
Touch button

● Charge the earbuds
Warning: The rechargeable batteries that provide power for this product must be
disposed properly for recycling. Do not dispose of batteries in fire to prevent an
explosion.
■ User guide
• You may hear a warning tone when the
earbuds are at low battery level, please place
the earbuds in the case for charging.
• Charging time: around 1.5 hours for a full
charging
● Charge the charging case
Input: 5V 60mA(earbuds)
5V 1.5A(charging case)
• Indicator steady lit = charging
Indicator off = fully charged
• Charging time: around 40 minutes for a full
charging
● Indicator
When the charging case is opened/closed,
the indicator will show the case’s battery level;
if the indicator flashes three times slowly: high
battery level;
if the indicator flashes twice slowly: medium
battery level;
if the indicator flashes once slowly: low battery
level;
if the indicator flashes three times rapidly:
excessively low battery level, please charge
the case in time.
L R

● Power on when taken out of
the charging case.
● Power o when placed
in the charging case.
● Bluetooth connection
• Bluetooth pairing: red and blue
lights flash rapidly
• For initial connection, the earbuds will
auto-enter the pairing mode after taken
out;
• When connected to other mobile phones,
take the earbuds out and press and hold
the touch button of the left or right earbud
for around 2-3 seconds to enter Bluetooth
pairing.
Touch button
• Search for and connect to "EDIFIER TWS1 Pro", after pairing is successful, the
blue light will flash slowly.
EDIFIER TWS1 Pro

● TWS pairing of the left and right earbuds
● Clear pairing records
● Functional operation
• The left and right earbuds have finished TWS
pairing before leaving factory.
• When the earbuds are in the charging case,
respectively click the touch buttons of the left
and right earbuds five times to enter TWS
pairing mode, the blue light will flash rapidly.
• After pairing is done, the blue light will flash
rapidly and then the red light will be steady lit.
• When the earbuds are powered on and
interconnected, and not connected with any
Bluetooth device, press and hold the touch
button of the left or right earbuds for 8 seconds
to clear pairing records of both earbuds.
Pause/play: single click the left or right earbud
Decline/end a call: press and hold the left or right earbud
Accept a call: single click the left or right earbud
Next track: double click the right earbud
Previous track: double click the left earbud
Volume down: press and hold the left earbud
Volume up: press and hold the right earbud

When charging the charging case, the indicator is o.
• Please ensure the charging case is correctly connected with power source.
No sound
• Check if the earbuds are operating.
• Check if the earbuds volume are at an appropriate level.
• Check if the earbuds are correctly connected with mobile phone.
• Check if the earbuds are operating within a normal working range.
The call quality of the earbuds are not good.
• Check if mobile phone is in an area with strong signal.
• Please ensure the earbuds are within effective distance (10m) and no obstacle
between the earbuds and mobile phone.
When playing music, cannot control pause/play/previous track/next
track via the earbuds.
• Please ensure the paired device support AVRCP (Audio/Video Remote Control
Profile) profile.
■ FAQs

• If it is not used for long periods of time, please charge the product with lithium
battery every three months.
• Keep the product away from humid places to avoid affecting internal circuit.
Do not use the product during intense exercise or with much sweat to prevent
sweat from dropping into the product to make damage.
• Do not put the product in places exposed to sun or with high temperature.
High temperature will shorten service life of electronic components, damage
battery and make plastic components deformed.
• Do not put the product in cold places to avoid damaging internal circuit board.
• Do not dismantle the product. Non-professional personnel may damage the
product.
• Do not drop, strongly vibrate, strike the product with hard object to avoid
damaging internal circuit.
• Do not use drastic chemicals or cleaner to clean the product.
• Do not use sharp objects to scratch product surface to avoid damaging shell
and affecting facade.
■ Maintenance

Model: EDF200017
Edifier International Limited
P.O. Box 6264
General Post Office
Hong Kong
www.edifier.com
2021 Edifier International Limited. All rights reserved.
Printed in China
NOTICE:
For the need of technical improvement and system upgrade, information
contained herein may be subject to change from time to time without
prior notice.
Products of EDIFIER will be customized for different applications. Pictures
and illustrations shown on this manual may be slightly different from
actual product. If any difference is found, the actual product prevails.