【Product Specifications】 Manufacture Country:China Material: Plastic+ electric components Battery: Built-in polymer lithium 3.7V 1000mAh battery Charging Time: ≤2.5h Call Time: 13h Bluetooth Version: Bluetooth 5.4 Waterproof Level: IPX56 【Product Features】 1- Built-in Battery with Long Playtime:Stay powered for long rides with a 1000mAh battery, offering up to 13 hours of playtime. 2- Noise Reduction Feature:Enjoy clear calls with the built-in noise reduction, reducing background noise effectively. 3-Bt56 Bluetooth|Bt56 Bluetooth Helmet Headset|Bluetooth 5.4 Technology:Experience stable connections with the latest Bluetooth 5.4, ensuring a seamless audio experience. 4- IPX56 Waterproof Rating:Ride in any weather with confidence, thanks to the IPX56 rating that keeps your headset dry. 5- RGB Colorful Lights:Add a stylish touch to your helmet with vibrant RGB lights that enhance visibility. 【Packaging Contents①】 1*Motorcycle Bluetooth Helmet Headset NOTE: ①Images on this page are for illustration only and due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! ②Please allow 1-3cm measuring deviation due to manual measurement.