Zyyini Wireless Keyboard & Mouse Combo, 2.4G 86-Key Cute Colorful Round-Key Keyboard for PC Computer Laptop, Retro Typewriter Keyboard Compatible for Windows(Lipstick Mix)

How to Use: 1. Put the battery (not included) into the mouse and keyboard. 2. Insert the USB receiver into the computer USB port. 3. Can be used after successful connection. Specification: Item Type: Keyboard Mouse Combo Material: ABS Keyboard Keys: 86 Keys Support System: For Windows XP,for Win7.for Win8,for Win10,for OS X,for Linux,Etc. Mouse / Keyboard Interface: USB Receiver Battery Specifications: 1 x AA Battery (Mouse; Not Included), 1 x AA Battery (Keyboard; Not Included) Keyboard Size: Approx. 310 x 140 x 26mm / 12.2 x 5.5 x 1.0in Package List: 1 x Keyboard 1 x Mouse 1 x USB Receiver Note: The mouse and keyboard are shipped without batteries.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.