【PERFECT AFTER-SALES SERVICE】If for any reason you are not completely satisfied with your purchase, or encounter any problems during use,you can click the "contact seller" button to send an email to us, and We will solve your problem within 24 hours and make you 100% satisfied！

【CONNECTION DISTANCE】 Built-in Bluetooth 5.0 is compatible with almost all Bluetooth-enabled mobile devices. The maximum effective distance is 20-23 meters, supporting smartphones, allowing you to stay connected to your phone and enjoy music, providing efficient and convenient communication during the ride.

【SIMPLE OPERATION】Helmet Bluetooth Headset allows you to securely receive and trouble-free calls. Really free your hands. When riding a motorcycle, don't worry about missing any calls. It can be easily installed and operated during installation compared to other helmet headsets.

【LOUDER VOLUME & NOISE REDUCTION】Engineer replaced a better quality speaker。By using windproof and noise cancelling technology, this helmet headset transfers clear and high-quality stereo music sound. Solves the sound problem of high-speed driving.

【LONG STANDBY TIME】Built-in 150mA rechargeable Li-ion battery supports 8 hours of continuous talk and play time and 160 hours standby time. Convenient for motorcycle driving, takeout, express delivery, outdoor sports, snowboarding, skating, etc.