NOLAN N-COM B101 R motorcycle intercom for NOLAN helmets, set for 1 helmet

Design Product color: Black Efficiency Android Compatible: Yes Bluetooth version: 5.1 Bluetooth profiles: A2DP, AVRCP, HFP, HSP iOS Compatible: Yes Automatic volume control: Yes Device software updates: Yes Package contents Number of pieces: 1 Battery Talk time: 8 h Battery type: Lithium USB charging: Yes Rechargeable battery: Yes Safety warning Warnings Keep away from children. Check the condition of the batteries regularly to prevent leakage. Do not use near sources of heat or fire.