Xiaomi Wireless Keyboard and Mouse Set Keys Wireless Transmission. Features: Shortcut Simple Thin Notebook Laptop 2.4GHz Wireless Transmission Full-size 104 Keys 12 Fn Composite Buttons Micro-arc Keycap, Fits Your Fingertips Powered by 7th Battery, the Weight of Mouse (excluding Battery) is 60g, 1000DPI Accuracy Sensor Specifications: Interface: USB Keyboard Connection: Wireless Model Number: Xiaomi Wireless Keyboard andamp Mouse Set Supports Human Engineering: No Package: Yes Type: Wireless Applicable Object: for Laptop Mouse Connection: Wireless Optical Resolution: 1000 DPI Xiaomi Wireless Keyboard andamp Mouse Set 104 Keys 2.4GHz Wireless Transmission Multi-function Package List : 1xKeyboard 1xMouse 1xUSB Receiver . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.