UniQue Wireless USB Multimedia Keyboard and Wireless 5 Button 1000 DPI Optical Mouse Combo – Wireless 104 Qwerty Keyboard With Extra 10 Keys For Multimedia Functions, Wireless 5 Button 1000 DPI Optical Mouse with Scroll Wheel , Unified Wireless 2.4 Ghz Nano Receiver Dongle, Requires 1x AA Battery for Keyboard and 2 x AAA Batteries for Mouse, Batteries Are Not Included, Colour Black, , Retail Box , 1 year Limited warranty