Description: Humanized: This wireless mouse features an for ergonomic design and has 7 keys that provide more convenience during gaming, working, browsing. Stylish: This optical mouse is designed with a RGB breathing light that is beautiful and eye-catching and can improve gaming atmosphere. Adjustable: This wireless optical mouse features 3 DPI settings, 1200, 2400, 3200 DPI, and can meet your different needs. Driver-free: This wireless gaming mouse comes with a USB receiver and needs no driver, just connect and use, fits most computers and laptops. Comfortable to use: This wireless RGB mouse adopts a 3D non-slip design, more fit your hand and let you can hold the mouse tightly. Specification: Color: Black. Connection method: USB. Wireless transmission frequency: 2.4Ghz. Control distance: ≤10m/32.81ft. Working method: Optical. Button amount: 7 keys. Optical resolution: 1200-2400-3200DPI. Working voltage: DC 3.7V±5%. Working current: ≤20mA. Size(LxWxH): Approx. 129x86x40mm/5.08x3.39x1.57 inch. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package Includes: 1 Piece Mouse(with 1 Piece Receiver, 1 Piece User Manual).