Motorcycle Helmet Bluetooth Headset C50 Motorcycle Helmet Bluetooth Headset has a large battery capacity 1000mAh and can play for 120 hours continuously. IP67 deep waterproof technology, you don't have to worry about rain and snow. Helmet Headphones plays loudly, so that you can hear music clearly when riding. No trouble caused by wind noise. Motorcycle Helmet Speakers Have Intelligent voice assistant.Can navigate, listen to music, answer calls, etc Bluetooth helmet speakers Play songs loudly Helmet bluetooth headset The speaker plays a loud sound, allowing you to hear music and answer calls clearly while riding, with DSP noise reduction technology. C50 Motorcycle Helmet Bluetooth IP67 deep waterproof Technology Bluetooth motorcycle helmet Installation method Bluetooth Motorcycle Helmet Suitable all Helmets. By using windproof and more stable connection.DSP noise cancelling technology,Loud volume. The motorcycle helmet Bluetooth headset has 1000mAh high-capacity battery that can play continuously for 120 hours. C50 motorcycle accessories IP67 waterproof 1000mAh high-capacity battery Helmet bluetooth headset Built in 1000mAh of Bluetooth Headset rechargeable Li-ion battery,Long stand-by and working time. The headset is fully charged for 2 hours, and the indicator light will change color when it is fully charged. C50 motorcycle helmet headphones can automatically connect calls.When there is a phone call, you don't need to operate the buttons, the Earphones will automatically answer the call. Listen to music, and navigate. Make you safer while riding. Package Includes: 1 x Helmet Hesdset 1 x Velcro installation package 1 x USB Cable 1 x User Manual 2 x Install clip 1 xMicrophone Cable