NOLAN N-COM B902 R motorcycle intercom for NOLAN helmets, set for 1 helmet

Design Product color: Black Weight and dimensions Product weight: 107 g Efficiency Android Compatible: Yes VOX function: Yes Automatic volume control: Yes Maximum range: 700 m Bluetooth profiles: A2DP, AVRCP, HFP, HSP FM Radio: Yes Device software updates: Yes iOS Compatible: Yes Bluetooth version: 4.1 Package contents Number of pieces: 1 Cables: Mini-USB Battery Rechargeable battery: Yes USB charging: Yes Talk time: 15 h Battery type: Lithium Safety warning Warnings Check the condition of the batteries regularly to prevent leakage. Keep away from children. Do not use near sources of heat or fire.