【Wireless Bluetooth Mouse】: BT3.0 / BT5.0 Two Bluetooth modes support the TECKNET Bluetooth mouse, which can be directly connected to a Bluetooth-enabled laptop or PC without a receiver. The connection is stable, and the wireless distance can reach 15 Meter
【6 Adjustable DPI Levels】: True technology for precise, smart cursor control over many surface types. 6 DPI Selection: 4800/3200/2400/1600/1200/800. The DPI adjustment button can adjust the laptop mouse DPI with one click, you can adjust the mouse speed according to your needs
【Durable Construction】: The TECKNET computer mouse is tested with 10 million clicks to ensure a long lifespan and is specially designed to deal with harsh conditions
【Power-saving and Long-lasting】: Energy efficiency features like an on/off switch and smart sleep mode help reduce power consumption, and 2 AA batteries can run this cordless mouse for up to 24 months with smart energy savings. The battery indicator can remind you to replace the battery
【Universal Compatibility】: Well compatible with most systems including Windows 2000, 2003, XP, Vista, Win7, Win8, Win10, Win11, Mac, etc. (Note: side buttons cannot be used in Mac OS) Fits for desktop, laptop, PC, Macbook, tablet and other devices—a universal laptop computer mouse designed for office, family, travel, business meetings, etc.