A2 Wireless mouse Quiet, clickless mouse with builtin battery and LED backlight Main features: Resolution: 1600dpi (dpi) Number of Keys: 4 Wireless transmission frequency: 2.4GHz Three adjustable resolution levels: 10001200 1600DPI Range: 10m Power: Builtin battery Battery working time: 2h time to fully charge the battery 7 days work with the LED backlight on 30 days work with the LED off RICH COLORS: White Black Pink (Rose Gold) Silver ADVANTAGES OF A WIRELESS MOUSE: The buttons are perfectly matched to the daily office needs of surfing the Internet Backlit keys make it easier to operate the device in a dark room. It works well during everyday Internet browsing or gaming The mouse is compatible with many mobile devices , which will ensure free movement on the Internet. Equipped with an ergonomic shape, which makes it comfortable for your hands and easy to carry and use . The buttons are quiet, they do not disturb the working environment, they prevent hand fatigue during prolonged use. The mouse is small, you can take it everywhere with you SPECIFICATION Basic parameters: Model: A2 Type: Wireless mouse, optical RGB backlit Material: ABS plastic Features: Ultra thin , Modern look, Builtin rechargeable battery no need to replace the battery Product Details: 7 Colors of RGB light Ability to turn off the backlight Power supply: builtin battery Charging cord length (m): 0.5M Connection: Wireless Connection type: 2.4GHz wireless Interface: USB 2.0 Backlight Type: RGB Light Mouse sensitivity: 80012001600 DPI package content 1x Mouse 1x Receiver 1x USB charging cable The mouse is compatible with the following systems: Windows, Linux, Android and iOS Elegant and modern design Charging with a USB cable that can be connected to many devices with a charging function, e.g. laptop, tablet, power bank. There is a switch on the bottom of the mouse to turn off the backlight. You will then be able to use the mouse much longer. MOUSE DIMENSIONS: A 60mm B 110mm C 25mm