Features:
1) Compliance with Bluetooth Specification Version 1.2
2) Support Headset and Handsfree Profiles
3) Support RF Power Class 2
4) Wireless connectivity up to 10m
5) Support Rechargeable Lithium-Polymer Battery with built in charging circuitry
6) Operating frequency range in ISM band of 2.4GHz to 2.48GHz
7) LED status indication for different mode of operation
8) Two Buttons Control
9) An answer/end button supports voice activation