【Bluetooth 5.0, effective distance 10-20m】BT-22 motorcycle Bluetooth headset can wirelessly connect two mobile phones at the same time, automatically connect to enjoy music, and the signal is strong. Provides efficient and convenient communication while riding.

【Long Time Play】Built-in 820mAh rechargeable lithium-ion battery, long standby and working time. Supports up to 70 hours of continuous talk and play time and 280 hours of standby time. 5 hours charging time. Support to display the power on the mobile phone.

【IPX67 Waterproof】No interference and dustproof, using nano-coating technology, it can safely protect the internal electronic components of the headset outdoors. Don't worry even if it rains or snows.

【Perfect Sound Quality】With windproof and more stable connection. DSP noise reduction technology, high volume, this helmet headphone transmits clear, high-quality stereo music sound. Compatible with smart phones with Bluetooth function, independently supports mobile assistant, MP3, GPS.

【Easy to use】With detachable Velcro design, it is easy to install into the helmet, and it is firmly fixed. The external large button helps you easily switch calls/music, and the precision design is not afraid of wind and rain.