Sanpyl Wireless Keyboard Mouse Set 2-4GHz 1200DPI Optical Mouse 22-Key Numeric Keyboard Nano Receiver

Description: This wireless numeric keyboard mouse set help you control your computer easily through an optical mouse and input number conveniently with a 22-key numerical keypad. 2.4GHz nano receiver makes connection between computer and keypad, mouse very stable and smooth. And 1200DPI enables the mouse to work more flexibly and smoothly with no delay. Specifications: Product type: Wireless Numeric Keyboard Mouse Set Connection: 2.4GHz nano receiver, wireless connection Optical resolution: 1200DPI Plug and play: Support Keyboard keys number: 22 keys Power supply: Keyboard: 1 * AAA battery; Mouse: 1 * AA battery( not included) Package size: approx. 21 * 10 * 5 cm/ 8.27 * 3.94 * 1.97 in Package weight: 201g Package List: 1 * Wireless Numerical Keyboard 1 * Optical Mouse 1 * User Manual