* Bluetooth Mono Headset, support version2.0&V1.2&1.1
* Suitable for all mobile phones with bluetooth technology.
* AC/DC Adapter Input:100-240V
* Frequency Band: 2.4GHz-2.48GHz
* Function Button: Receiving / End / Pairing / Turn on / Turn off
* Special function: Voice Dial/Re-dial/Reject
* Operation Range: 10 Meters
* Security: Pairing/Encryption/Authentiaction
* Suppotr Profile:HSP,HFP
* Built in Rechargeable Lithium Polymer
* Talk Time: 4-5 hrs
* Standby Time: 120 hrs
* Charge Time: 3-3.5 hrs