BlueFinger&reg; Water-Resistance Wireless Gaming Keyboard and Mouse Combo Set White+ BlueFinger&reg; Mouse Pad as Gift 2.4G Wireless Transmission And Unique Water Resistance Design,Designed For Gaming And Office Mini Nano Receiver Inside The Mouse,If You Can't Find It,Please Contact With Us. No batteries included for the international transaction. Keyboard Size:480180mm Mouse Size:123mm75mm Releasing Brand New Items like Keyboards,mouses,USB Hubs, USB Charges,HDD Enclosure and Conveter Adapters etc every Tus. Thur. Sat. Welcome Check.