Features: Brand new and high quality This wireless keyboard and mouse combo supports double modes connection, allowing you to switches freely between multiple devices using either 2.4G wireless or 5.1 technology. It is convenient and practical for use on different computer system This keyboard and mouse combo features a mini compact design, saving desktop space and making it easy to carry. It is suitable for office, home, or travel use, allowing you to enjoy efficient keyboard and mouse operation anywhere. Both the keyboard and mouse adopt a quiet switches design, with softer and quieter keystrokes and clicks. It will not disturb people around you and provides a more comfortable user experience. The keyboard and mouse are equipped with large capacity batteries, providing long usage time without frequent charging. This ensures smooth work and entertainment without interruptions. This keyboard and mouse combo allows you to enjoy stable and efficient use on different computer platforms Specifications: Connection mode: 2.4G+5.1 Mouse Resolution: 800-1200-1600DPI Mouse Return rate: 125Hz Color: Black, green, pink Transmission distance: 10m Voltage and current:：3.7V/25mA Material: ABS Keyboard battery capacity: 500mAh Mouse battery capacity: 500mAh Keyboard switches life: 10 million times Mouse switches life: 5 million times Number of keys: 78 keys Mouse Number of keys: 4 keys Interface Type: Type-C Keyboard size:Approx.30x15.8x3cm/11.81x6.22x1.18inch Keyboard weight：489g Mouse size: Approx.10.2x6x2.8cm/4x2.36x1.1inch Mouse weight: 64g Package Includes: 1x 78 Keys Wireless Keyboard 1x 4 Keys Wireless Mouse 1x USB Receiver 1x TYPE-C charging cable 1x English Manual note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.