Qisan(TM) 2.4GHz Wireless Gaming Mouse 1000DPI with Nano Receiver(in the battery storage) - G909(Yellow) Easy-to-use, Plug and Play, Intelligence saving power Color: Yellow, Red, Black Button: 3(Right key, Left key and Wheel key) Wherever You Go, Just Plug in Mini Receiver and Get Started. Package List: 1 x Qisan G909 Wireless Gaming Mouse(Not including battery), 1 x Nano Receiver(in the battery storage), 1 x Qisan OTG Cable