Performance Bluetooth version: 4.1 Firmware upgradeable: Yes Maximum range: 700 m Android compatibility : Yes iOS compatibility: Yes VOX function: Y Automatic volume adjustment: Yes Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Packaging content Quantity per pack: 1 pc(s)
Battery Rechargeable battery: Yes Battery technology: Lithium Talk time: 15 h USB charging: Yes
Safety warning Warnings: Regularly check the condition of the batteries to prevent leaks., Keep away from children., Do not use near sources of heat or flame.
