Version: V1.2
◆Support almost all mobile phones built-in
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:A2DP,HSP,HFP
◆Type of Battery: Rechargeable Lithium
Polymer
◆Talk Time: 4-5 hrs
◆Standby Time: 170 hrs
◆Charge Time: 2.5-3.5 hrs
◆Size (L×W×H)) ：53×24.1×25.25mm