EdifierWalker TWS5 Real Wireless Bluetooth Headset Binaural Sports Running Waterproof Call In-ear

Product information:

Color: Black
Transmission range: 10 meters
Channel: Stereo
Chip type: Zhongke Lanxun
Applicable occasions for gifts: holiday, business gifts
Function: call function, support music
Usage: earplug

Packing list: 

1 * Bluetooth headset

1 * Data line