•Sensitive Mouse Click with Less Noise - Slim ergonomic design and smooth frosted surface for an incredible user experience. Quieter and Easier to click, make you concentrate on your work without disturbing others beside you
•Plug & Play - Tiny wireless receiver conveniently slots into your computer's USB port, taking up minimal space. 1 AA battery needed 
•Stable Connection and Power Efficient - The 2.4 GHz wireless mouse provides a powerful, reliable connection, effective up to 15 meters of range. This mouse will auto sleep after 8 minutes of inactivity for power saving, it can be waken up by clicking any button.
•Universal Compatibility - work with Windows XP, Windows Vista, Windows 7, 【【This product is not compatible with macbook pro or other laptops which only have type c ports】】
•Portable & Durable - USB-receiver stays in your PC USB port or stows conveniently inside the wireless mouse when not in use. Perfect for work and entertainment in home or office. 
•Only 1 AA Battery is Required (NOT Included)