AiL T19 Touch Sensor TWS BT Wireless Noise Reduction Earphone HD Stereo Sport Waterproof Headphones

BT Version

 V5.0

Transmission distance

10m

Charging base battery

400mAh

Earbud battery

45mAh*2

Support file formats

 A2DP, AVRCP, HSP, HFP,ETC

Play time

about 4hours

Charging time

 up to 1-2 hours

Material

 ABS

Color

 Black and  white and green and gray