Color: Gray Features: Silent, 7-color light, Slim Number of Buttons: 3 Model Name: BT612 Number of Batteries: 1 AA Battery (included) 【2.4GHz Compatible & Easy Connection】The rechargeable mouse adopts mature 2.4GHz connection technology, enabling stable connection, accurate scanning, and high-speed data transfer, with a maximum operating distance of 10M. It connects to your computer quickly and easily without complicated connection procedures; simply plug the included connector into your computer's USB port to complete the connection. This is a wireless mouse that streamlines your work. 【High Precision & Comfortable Operation! 3-Stage DPI Switching Mouse】 From work to gaming, you can adjust the DPI in 3 stages (800/1200/1600) to suit the scene! Use low DPI for precise cursor control in precision work, and high DPI for quick movement on a wide screen or in a multi-monitor environment. You can switch sensitivity with one button, so you can use it without stress. Furthermore, the ergonomic grip design makes it easy to use for long periods without tiring your hands. With smooth scrolling and a light click feel, it promises comfortable operability from office work to creative tasks. 【Innovative Design & Excellent Quietness】 It has a luxurious texture, is ultra-thin, lightweight, and has a good feel. Ergonomic design is adopted, which does not put a burden on the wrist and arm even after long hours of use, and is very convenient to carry on business trips or when going out. The low-noise design minimizes the clicking sound, and the sound is very small when the button is clicked, so it does not echo even when used at night, making it quiet. It is ideal for use at home, in the office, in a dormitory, or in a library. 【7-Color LED Light & High Compatibility】 Equipped with 7-color changing LED lights, adding visual enjoyment. The beautiful LED lights breathe when the mouse is in operation, creating a comfortable atmosphere during use (7-color LED lights cannot be set or turned off). 【Ergonomic Design & Convenient to Carry】 The shape of this wireless mouse fits naturally in your hand and is ergonomically designed. It fits in the palm of your hand, feels good to the touch, and provides a smooth user experience. It is not tiring even after long hours of use. The slim wireless mouse is lightweight, and you won't even feel its presence when you put it in your bag. The slim design of the slim mouse does not take up much space, making it very convenient to carry and store.