【Ultra thin & Bluetooth headset intercom system】The speaker is only 10mm thick, suitable for all helmets.Helmet headset can allow two riders to talk to each other within 50 meters.Bluetooth helmet speakers have automatic answering function, allowing you to drive safely and navigate with GPS.Motorcycle intercom headset has the effect of light adjustment. | 【Large capacity battery & long riding time】Motorcycle accessories Built in 1200mAh rechargeable polymer battery, which can play for 170 hours continuously. It can ride outdoors for a long time, solving your charging problem. Standby time 1000 hours.Support display battery on phone. | 【Two-way intercom & 50m walkie talkie】The universal pairing function enables two riders to talk with each other. The Bluetooth headset is connected stably and suitable for outdoor travel.Automatic answering, DSP noise reduction function, clear voice call.JZAQ Headset has an atmosphere light so that you can enjoy the ride. | 【Waterproof Technology/Riding in rainy days】No disturb Dustproof and IPX67 Waterproof by using Nano coating technology,Can protect the headset safely in Outdoors.No worry about the rain or snow even.The helmet communication system can handle all weather conditions, and can also operate at - 20°F. | 【Multiple usage scenarios/Hi-Fi Stereo】Motorcycle helper Bluetooth headset adopts Bluetooth 5.0, stereo music, and Siri voice assistant.Reduce the background noise and ensure that your voice can still be heard clearly when driving at high speed. Motorcycle electronic intercom can be safely used in many places, including motorcycle riding, skiing, cycling, etc.2-year warranty, 12 hour customer service. If you have problems with the headset, you can contact us at Amazon Buyer Center.