Bluetooth Headset

↑Version: V2.0

↑Support almost all mobile phones built-in  bluetooth technology

↑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

↑Type of Battery: Rechargeable Lithium Polymer

↑Talk Time: 4 hrs

↑Standby Time: 160 hrs

↑Charge Time: 2.5-3.5 hrs

↑Weight: 9 g (battery included) 

↑Size (LWH)) 49199mm

↑USB Cable included only