The wireless earbuds provide a excellent audio use with advanced wireless technology. The ergonomic design ensures a comfortable and lightweight fit. Designed with ergonomics in mind, providing a comfortable fit for extended wear. Features -Color:White -Material:Plastic -Size:3.30X1.70X1.20cm/1.30X0.67X0.47in -Transmission distance(under barrier-free conditions): 10m -BT Version: 5.3 -Charging port: Type-C -Standby time: about 240h -Usage time: about 3- - The earbuds is equipped with advanced noise-cancelling technology, provides a clear and realistic audio use. - The design allows for easy access to the earbuds, making them convenient to use. - The wireless function allows a stable connection to your phone or other devices, without worrying about poor signal. - The ergonomic design makes the earbuds lightweight and comfortable to wear, even for extended periods of time. - Enjoy an immersive audio use that will elevate your workout to the next level. Package list: 1 x set of Wireless Headphone