TW921 True wireless stereo earbuds

PLACE BULK ORDER

 

1.With Bluetooth 5.0 chipset and advanced audio technology, you can enjoy stereo sound quality
2.With wireless charging function,offers you a more convenient charging method
3.10 hours battery life on a single changing,enjoy all-day music
4、IPX5 sweat proof ,perfect for outdoor sports.
5.Push-button to reduce false touches,very convenient to use

 

 

 

Color: Black


 

Chip

QCC3020

Bluetooth Version

V5.0

Charging case dimension

45.65*45.65*32.1mm(WHD)

Earbud dimensions

15.5*23.4*21.6mm(WHD)

Net weight

3.9g*2(Earbuds)/41.8g(Charging case)

Wireless working range

10M (without obstacles )

Speake

Φ6 mm

Speaker frequency

20Hz~20KHz

Input voltage / current

DC 5V/380mA

Earbud Battery

50mAh*2(Fully charged in 1.5H)

Charging case battery

580mAh

Play time

10H (60% volume)

Talk time

6H (in medium vol.)

Speaker sensitivity

91±3dB