Product information:

Product Name：Bluetooth headset
Function: Call function, voice control
Transmission range: 10 meters
Sound channel: stereo
Usage: earbud type
Color: white, black
Size:50*22mm
Standby time:90 hours
Rechargeable battery capacity: 220mAh
Play time:4 hours
Headphone battery capacity:25mAh
Charging time:1-2 hours

Packing list:

Bluetooth headset x1