- Broad compatibility: Works with bicycles, electric bikes, motorcycles, cars, and other Bluetooth-enabled vehicles. Enables safe driving while you access multimedia features and answer calls without taking your hands off the controls. - Remote multimedia control: Use the device to play/pause music, adjust volume, skip to next or previous tracks, and activate your voice assistant. - Connection and efficiency: BT 5.3 chip with a built-in power decoding chip for efficient power use, extremely long standby time, and very low power consumption. - Durable and versatile: IPX6 waterproof media button designed for car, bicycle, sports, jet ski, and other harsh environments. - Practical use scenarios: commuting on a bike or motorcycle with hands-free music and call handling; driving a car while controlling media or using voice assistant; outdoor activities like jet skiing or sports where waterproof, reliable control is required.