Open Headphone DesignThe bone conduction headphones use advanced bone conduction technology to provide you with first-class zygomatic sound quality. This makes the sound transmission almost noiseless while maintaining maximum audio fidelity. The open headphone wireless Bluetooth helps you stay aware of your surroundings while listening to musicHigh Sound QualityThe wireless bone conduction headphones provide you with a 3D surround music experience while retaining audio fidelity. With the updated Bluetooth 5.3 chip, the connection is fast and stableComfortable and LightweightThe conduction headphones weigh only 29 grams and provide unparalleled comfort all day. Our wireless bone conduction headphones are designed with an all-round design that fits snugly around your head and behind your ears, ensuring a tighter fit that won't slip off during running or intense trainingLong Battery LifeThe battery life of the bone conduction headphones is a whole day, and you can enjoy 8-10 hours of continuous calls and music with just 2 hours of charging. The Bluetooth bone conduction headphones also have a multi-function button that allows you to easily control play and pause, activate voice assistants, and answer callsIPX5 WaterproofOur waterproof bone conduction headphones are completely sweatproof and waterproof. You don't have to worry about sweating during exercise and bad weather, the bone conduction headphones are sweat-proof, dust-proof and moisture-proof. (Not suitable for swimming)