1.       GENERAL SPECIFICATIONS ·    Bluetooth Compliance: Bluetooth Specifications version 2.0 compliant 1.1/1.2 ·    Chipsets : CSR, BlueCore5-MM  Version ·    Supported Profiles: Headset , A2DP，AVRCP and Handsfree ·    Security : Security mode 3 (pairing, encryption, authentication) ·    Power Source : Rechargeable Lithium Ion-Polymer 120mAH; replaceable ·    Charging: Universal Adaptor 5V/180mA; charging time up to 2hrs ·    Compatibility: Mobile phones support Bluetooth v2.0 (and V1.1above); Headset 、 Handsfree profiles ·    Pairing Code: 0000 ·    Weight : 13.75g     2.       FEATURES LISTS The headset supports the following functions: ·    Call Receive: Accept incoming call ·    Call End  : End an active call ·    Call Transfer  : Transfer active call from headset to phone; and vice verse ·    Call Reject: Reject an incoming call ·    Conference Call : Enable all active calls in conference ·    Mic Mute  : Muting the headset microphone ·    Voice Dial : Support voice dialing ·    Last Number Redial : Redial last called number ·    Volume Adjust  : Volume adjust increase/decrease in step ·    AV Stereo Service : Bluetooth stereo（ A2DP/AVRCP） ·    Low Battery Indication : Emits 1x beeps tone  at 30 sec interval and flash RED LED when low battery level