-Compliance with Bluetooth Specification Version 1.2,with adjustable clip,which is easy to wear on ear;
-Support Headset and Handsfree Profiles;
-Wirelessly connects to most Bluetooth mobile phone;
-Output: Power Class: Class 2, wireless connectivity up to 10M;
-Support RF Power Class 2;
-Wireless connectivity up to 10m;
-Support Rechargeable Lithium-Polymer Battery with built in charging circuitry;
-Operating frequency range is ISM band of 2.4GHz to 2.48GHz;
-LED status indication for different mode of operation;
-Two Buttons Control;
-Talk time: Up to 6 hours; Standby Time: up to 180 hours;
-Nominal Charging Time: within 2 hours.
-5 kinds of colors are available: RED , WHITE, BLACK, BLUE, GREY