Wireless 7 Color Backlit Light Rechargeable Silent USB Optical Mice Gaming Mouse Gaming Mouse Wireless Features: Ergonomic design, this Gaming Mouse Wireless fits naturally in your hand, keeping your hand in a good condition and the special materials are soft reducing hand fatigue. 2.4GHz wireless technology Gaming Mouse Wireless offers a stable connection between USB receiver and your computer. Optical laser technology Gaming Mouse Wireless for precise control, 7 colors of breathing lights. This Gaming Mouse Wireless will make your game experience more enjoyable. 6 buttons including left button, right button, scroll wheel, DPI key, page forward, page backward. Gaming Mouse Wireless Support Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / Vista Mac OS or latest. The USB dongle is located underneath the mouse. Gaming Mouse Wireless can be slid out. Please check carefully when you open the package in case it is accidently lost. 2.4GHz wireless technology Gaming Mouse Wireless allows you to enjoy clutter-free gaming without cable. Ergonomic design Gaming Mouse Wireless for long-term use without fatigue. Gaming Mouse Wireless Perfect for games and office. Gaming Mouse Wireless Specification: Gaming Mouse Wireless - Size: 5.1in x 2.7in x 1.6in Gaming Mouse Wireless - Charging cable length: 19.7in Gaming Mouse Wireless - Resolution: 2400dpi Gaming Mouse Wireless - Buttons: 5 Buttons and 1 Round (Middle Button) Gaming Mouse Wireless - Maximum working range: 10m Gaming Mouse Wireless Button click life: 10 Million times Gaming Mouse Wireless Rated voltage / current: DC 3.7V / 18mA Gaming Mouse Wireless System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / 10/Vista Mac OS or latest Package Includes: 1 x LED Backlit Rechargeable Gaming Mouse Wireless 1 x USB Receiver 1 x Charging Cable 1 x User Manual