Description: Description: With 2.4G wireless high anti-jamming connection, for Windows multimedia control and full control, the control distance can reach 10 meters. Flat and comfortable key , mini size, small USB receiver, pocket keyboard and mouse . Intelligent power indicator light, classic 78keys , the installation of 20 multimedia keys, and built a resolution up to 1000 DPI trackball mouse. Left and right mouse button in the keyboard around the top of the user to facilitate the use of the remote control. System requirements for Windows 2000 Me/XP/Vista/Win 7/Linux/Android/ or higher. Specification: Material: ABS mouse Color: Black ?2x AA battery Size Chart: 260x110x23mm Package Includes: 1 Piece Wireless Keyboard 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Wish you a wonderful shopping! Specifications: Material: ABS mouse Color: Black ?2x AA battery Size: 260x110x23mm Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Wish you a wonderful shopping! Package included: 1 Piece Wireless Keyboard1 Piece Manual