Features: Outstanding mute performance, eliminate unnecessary key sound, enjoy a quiet space. You can plug in the receiver and use the 2.4G wireless mode, or you can use the Bluetooth link to operate two devices at the same time Powerful optical engine provides accurate click, fast response and stable signal. Ergonomic design, suitable for the palm and fingers of the vertical mouse, reduce the use of discomfort, goodbye to the "mouse hand". The four adjustable DPI (1000-1600-2400-3200 DPI) are easy to switch, adapt to various material surfaces, and position accurately and reliably to meet your daily office and gaming needs. 7 color atmosphere light design, surface treatment is delicate, feel comfortable. Specification: ZELOTES F-26C Number of buttons: 8 Motion sensor type: Optical Frequency: 2402.85MHz-2480.85MHz Wireless range: 10m Operating voltage/current: 3.7V20mA Mouse lifespan: about 5 million clicks Scroll wheel lifespan: about 1.2 million rotations Item dimension: 110*72*75mm Item weight: 1105 g Sensitivity stages: 1000-1600-2400-3200 DPI 2.4GHz receiver: 125Hz Bluetooth receiver:115Hz Supported SystemsWindows 2000/ME/XP64/Vista/Win7/Win8/Win10/Win11/Mac OS/ios/Android. Item size:11*7.2*7.5cm/4.33*2.83*2.95 in Packing list: 1 * Mouse 1 * User manua 1 *TYPE-C usb cable