Description:?New Fashion Infiniti Sports Car Shape 2.4GHz Wireless Mouse 1600DPI Optical Gaming Mouse Mice for computer PC ? Size:11.2*5.5*4CM ? Net weight:85g ? Cars shape， comfortable touch wireless mouse ? The two buttons and a scroll wheel before and after the LED lights ? 2.4G Hz Free moving in 10-12 meters ? Interface: USB 2.0 ? Rolling line by line up and down; rolling column by column from left to right ? Low-voltage alarming function ? Plug and play mode， no need driver ? The dongle can be stored neatly inside the mouse when not in use ? Receiver storage space and carrying easily ? Use AAA X 2 battery (not included) ? Color:red/black/gray/green/blue