feature: 1. Realize wireless free movement within a distance of 10 meters; 2. The resolution frequency switching button can realize the switching of the resolution frequency (1000dpi-1200dpi-1600dpi) three-speed adjustment; 3. It can scroll up and down line by line; 4. Automatic sleep and power saving function, intelligent sleep saves power and is more durable; 5. The shortcut button can be used to browse the Internet or application programs, and easily realize the "forward" and "backward" functions on the toolbar; 6. High-performance wear-resistant foot pads, easy to achieve barrier-free sliding. 1. Beautiful appearance, stylish and elegant design, noble and gorgeous exclusive; 2. Left and right rocking buttons, middle pulley touch, feel good; 3. Simple and convenient to use, code-free design, plug and play, and the pairing will be automatically released when the battery is removed; 4. Energy-saving no-light, low-light design, intelligent power supply design, multiple low-power mode designs, saving battery power; 5. Stylish packaging, great gift. 2. Performance description: 1. High performance mouse design * The mouse refresh rate is 125MHz, smooth to use, no delay; *High mouse data smoothing rate, uniform data volume, accurate positioning; *Mouse movement, smooth, smooth and glitch-free; *The mouse has a strong ability to cross the surface, and can adapt to various desktops such as smooth black surface, smooth white surface, and smooth red surface; *Using low-light positioning technology, the mouse positioning is more accurate and the use is smoother. 2. High performance RF chip *Using 2.4G wireless RF transmission technology, transmission power 0dB, receiving sensitivity -98dB; *With 16 FM channels, each channel interval is 1MHz; *The transmission distance in open space is more than 15 meters; * High-performance intelligent wireless technology, using frequency hopping transmission, strong anti-interference ability: it can intelligently avoid the interference of 2.4G wireless routers, 2.4G wireless earphones, and Bluetooth devices. *Frequency hopping transmission technology, the same office can support 32 sets of equipment, which can be used at the same time without being affected by each other; * Code-free design, the mouse is powered on, and the ID code is automatically paired, which is convenient for users to use. When the battery is removed, the pairing can be automatically released. 3. Ultra-intelligent power-saving design *Mouse power consumption adopts intelligent design, a variety of low power consumption modes to save battery power; *Mouse power consumption is less than 11 mA when moving at full speed (the mouse is used on white paper, and the working voltage is 3V); *The mouse can detect whether the computer is turned off. When the computer is turned off, it can automatically enter low power consumption. At this time, the current is less than 50 mA. Size: 10*6*3.5cm Color: 3 colors (optional) Packing list: 1*wireless mouse