?Longer Battery Life ?Up to 12 of hours music/talk time, and 120 hours of standby time on single charge, to fully charge the headset only 2 hours, make sure you can use it continuously throughout the day. ?IPX6 waterproof and Playback Control?IPX6 waterproof design help you handle all weather conditions, you can use the E1 motorcycle communication systems in rainy day. Easily button control to play/ pause music, previous/next song, switch music to intercom, adjust volume, reject or answer calls. ?Hi-Fi Stereo and CVC Noise Control?Premium HiFi stereo speakers for clear audio and sound quality on music and phone calls,Features advanced CVC Noise cancellation technology to reduce background noise,Ensure that you can still let the other party hear your voice clearly when driving at high speed. ?Two-way intercom?HyperSonic motorcycle helmet headset's intercom feature allows 2 riders to share the riding experience and enjoy conversation at an intercom range of 30 meters, Especially suitable for you to travel with your family or friends. ?Multifunctional helmet intercom headset?Wipeeyes E1 allows you to make hands-free calls, enjoy the use of streaming music, listen to GPS voice guidance convenient intercom and Voice-activated digital assistant access, allowing you to enjoy the ride safely and happily.