Description : Wireless Headset
Channel : two-way stereo;
Bluetooth-compatible protocol : 5.0;
SNR : 88Db
Output power : 33mW
BT distance : 10 meters
Charging time : 2 hours
BT frequency : 3.101-2.480GHz
Music time : 6 hours
Standby time : 18 hours
Speaker : 40mm
Chip type : Jerry
Usage : head wear

Packing list :
1 x Headset
1 x USB cable
1 x Packing box