100% brand new and high quality Features: The keyboard is designed with round buttons, and the unique design can perfectly decorate your desk. Keyboard has low noise, does not disturb other people, and creates a better environment for your work and game time. Mouse is designed with ergonomic design, which is comfortable to hold for a long time. The curved design makes the palm and mouse comfortably fit. Fast response speed, smooth movement, bid farewell to lag and dropped frames, bringing you better use experience, improve work efficiency. Suspension style keycap is easy to clean and has a cool appearance. Suspension keycap design can provides your comfortable pressing feeling, and also can prevent water from entering its body. Good compatibility, good for notebook computer, desktop computers, laptop, etc. Perfect gift for yourself or your friends. Specification: Product name: keyboard mouse set Materials: Plastic Interface: usb interface Wireless frequency: 2.4HZ Number of keys: 104 System support: Windows XP/7/10 Package Size: app.52.5x4x14mm/2.07x0.16x0.55in Optional colors: rose red, pink, black, 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 Keyboard(Batteries not included) 1 x Mouse(Batteries not included) 1 x Receiver 1 x User Manual 1 x Package Box(other accessories demo in the picture is not included.)