Introducing the BORND C170B Bluetooth Mouse, a delicate and comfortable wireless mouse featuring Bluetooth 3.0 Technology. This advanced technology is more sensitive, stable, and 8 times faster than Bluetooth 2.0, providing a seamless and reliable connection to your device. With 2 years of battery life with normal use and an auto sleep/awake function to save power, this mouse is designed for long-term convenience and efficiency. Its smart, delicate and ergonomic design also ensures easy portability, making it perfect for on-the-go use. Upgrade your computing experience with the BORND C170B Bluetooth Mouse.