brand new and high quality Features: Mouse is designed with ergonomic design, which is comfortable to hold for a long for time. The curved design makes the for palm and mouse comfortably fit. Keyboard has low noise, does not disturb other people, and creates a better environment for your work and game for time. Fast response speed, smooth movement, bid farewell to lag and dropped frames, bringing you better use experience, improve work efficiency. 10 meters wireless transmission distance, fast data transmission, eliminating the trouble of wires. Automatic sleep energy-saving mode, the battery can work for a longer for time, click any button of the mouse to wake it up. Wireless for touch mouse, using high-quality Bluetooth-compatible 5.0 chip, low power consumption, stable performance, and sensitive for touch. Lithium batteries have independent safety for protection functions: including overcharge for protection, overdischarge for protection, short circuit for protection, overcurrent for protection, etc. Perfect gift for yourself or your friends. Specification: Product name: wireless Bluetooth-compatible mouse Applicable models: laptop Power supply battery: rechargeable lithium battery Wireless technology: Bluetooth Wireless distance: 10 meters Mouse resolution: 1600DPI Support system: Windows7/8/10/XP/for Mac OS Scroll wheel: for touch Material: Plastic Package Size: app.125x73x32cm/49.21x28.74x12.60in Optional color: white, black, dark green Quantity: 1set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Mouse 1 x User Manual(other accessories demo in the picture is not included.)