【Multi-functional Motorcycle Bluetooth Headset】SUOOKC helmet intercom headset adopts Bluetooth 5.3 technology,which ensure the outdoor headphone with high compatibility and stability.Allows you to make hands-free calls, enjoy music, listen to GPS voice guidance convenient intercom and Voice-activated digital assistant access etc. | 【1000m Two-way Intercom Helmet Speakers】SUOOKC helmet speaker's intercom feature allows 2 riders to talk and share the riding experience at an intercom range of 1000 meters, allowing you and your friend to enjoy the ride travel safely and happily. | 【Premium Stereo and Noise Cancellation】Using this Bluetooth headphone you will hear high quality audio and sound on music and phone calls .Noise cancellation technology to maximum reduce background noise,so that you can still let the other party hear your voice clearly when driving at high speed. | 【IPX6 Waterproof & Large Capacity Battery】SUOOKC Bluetooth headset features IPX6 waterproof for dealing with harsh weather conditions such as dust, rain, storm, snow and low temperature.With large capacity battery,you can enjoy ride outdoors for a long time worry free charging problem. | 【Suitable for ALL Helmet 】Ultra-Thin Wireless Bluetooth Headphones suitable for all helmets, It won't cause you to squeeze your ears, giving you a comfortable wearing experience.