Features: Small and exquisite, Colourful and smart, suitable for small hands, always pay attention to human potential needs Skin-like feeling, make you feel comfortable Built-in fast rechargeable Li-ion battery, no worry about using the mouse when charging Ergonomic streamline design, help you get rid of fatigue caused by long-term use of a traditional mouse, relax you ultimately Teflon footpad, antiskid and wear-resisting Magnetic adsorption for the USB receiver Switch between Bluetooth 4.0 and 2.4G wireless modes freely, simplify multiplatform operation Compatible with most systems including Windows, Mac, and Linux. Fit for Notebook, PC, Laptop, Computer, Macbook, and other devices. Auto energy-saving sleeping mode, the Auto Switch Off function will help you save energy as your Wireless Mouse will switch off when your PC is turned off. Remark: on/off the light via pressing the left, mid, and right buttons simultaneously Specifications: Connection: 2.4G wireless + Bluetooth 4.0 Interface: Type C Battery: 1000mAh polymer Li-ion battery, rechargeable Type: M618mini wireless vertical mouse Resolution: 800/1200/1600/2400DPISwitch freely Backlight: RGB dynamic lighting effects, automatic sleep mode FPS: 4000 Report Rate: 125Hz Acceleration: 10G Working current: < 25mA Working Voltage: 3.7V Weight: 150g+/-5g Size: 103 89 69mm Compatible system: For Windows XP/7/8/10 Keys: left/right-click, scroll wheel, forward/backward, and DPI button Package Includes: 1 x 618Mini Mouse 1 x User Manual