With the latest Bluetooth 4.1 EDR technology.
Auto answering: no need to manually answer the phone while driving.
Built-in high quality anti-interference microphone.
Listen to music on the go, built-in high-quality speakers.
Compatible with all Apple and Android smartphones.
Compatible with Google Maps (voice-activated turn-by-turn navigation).
Built-in mini USB charging interface for quick and easy charging.
Built-in high capacity lithium battery, multi-circuit protection, long standby and working time.
Suitable for all helmets: full face, flip-up, off-road, retro, half face etc.