bluetooth headset

Detailed Selling Lead Description ) Compliant with Bluetooth V1.1/1.2 standard
2) Bluetooth class 2
3) Frequency: 2.40GHz-2.480GHz
4) Channels: 79
5) Standby time (max.): 200 hours
6) Talk time (max.): 6 hours
7) Battery: rechargeable Li-polymer
8) Operating distance: 10 meters (outdoor)
9) Simple touch call reject, call waiting, voice dialing
10) Adjustable volume control key
11) Keeps users away from electromagnetic waves caused by mobile phones
12) Light and balanced weight design, ensuring comfortable wearing
13) Compatible with almost all Bluetooth mobile phones and PCs
14) Incoming call number display optional(LCM, OLED display)
15) Incoming call vibrating alert optional
16) Incoming call music alert optional