Vbestlife Mute Keyboard and Mouse Combo,2.4G Wireless Keyboard Mouse Set with Keypad Protector USB Receiver for Notebook Office Gaming Plug and Play(white)

Specification: Condition: 100% Brand New Item Type: Keyboard Mouse Set Material: ABS Optional Color: Black , White Supporting Battery: 3 x AAA Dry Battery , 2pcs for keyboard and 1 for mouse (not include) Keyboard Size(LxWxH): Approx. 285 x 120 x 23mm ,11.2 x 4.7 x 0.9in Mouse Size (LxWxH): Approx. 85 x 48 x 26mm ,3.3 x 1.9 x 1in Number of Keys: Keyboard 78 Keys , Mouse 3 Keys Keyboard Interface: USB Connection Principle: 2.4G wireless principle System Requirements: for Win7 ,for win8 ,for xp , does not need to drive the keyboard Package List: 1 x Keyboard  1 x Mouse  1 x USB Receiver  1 x Keyboard Cover 1 x Manual Note: The mouse has a unique designed , please refer to the instruction manual before use.