L21 BT5.0 TWS Wireless Headset Noise Reduction Button Control Life Waterproof Sports Headphones (Black)

USD 17.35
farbe
Stock 2
Number
The pair of headphones is auto link, noise reduction, stereo sound, button control. Life waterproof, it is suitable for sport running and other exercise. 

Features:
Master-slave switching, the pair of headphones can share or single for listening.
BT 5.1 chip, 10m connection distance, stable performance, high transmission, low consumption and strong compatibility.
Button control of turn on/off, call answer/hangup, music pause/play, etc.
Life waterproof and sweatproof, suitable for sport running and other exercise.
Noise reduction, 9D stereo sound, enjoy high-definition call and music.

Specifications:
Material: ABS
Color: Black, White, Pink (optional)
BT Version: 5.0
Earphone Speaker: φ8mm
Transmission Distance: More than 10m
Headphone Charge Time: 2h
Charge Box Charge Time: 1h
Call Time: 4h
Play Time: 4h
Standby Time: 120h
Support Agreement: AZDP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Cell: 
   Earphone: 55mAh
   Charge Box: 350mAh
Item Size: 
   Earphone: 20 * 15mm / 0.79 * 0.59in
   Charge Box: 64 * 42 * 28mm / 2.52 * 1.65 * 1.1in
Package Weight: 65g / 2.29ounces
Package Size: 100 * 100 * 32mm / 3.94 * 3.94 * 1.26in

Packing List:
2 * Earphones
1 * Charge Box
1 * USB Cable
1 * User Guide