説明
Product information:
Item No.: TWS-210s
Transmission range: 10 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.1
Channel: Mono
How to use: earplug type
Single or dual ear: Bilateral stereo
Applicable gift-giving occasions: birthdays, holidays, trade fairs, advertising promotions, employee benefits, business gifts
Color: black, white, blue
Packing list:
Headset*1