2.4G Hz Wireless Optical Mouse/cordless mice NANO receiver

We, manufacturer of Wireless Optical mouse in China, we have many model of cordless mice and many colors for choosing. features are: 1) 2.4GHz RF technology digital wireless optical mouse 2) Working distance up to 10 meters 3) DPI changeable----using the DPI shift button on the top of the mouse, can switch the speed to 800dpi or 1600dpi(or customized) 4)Interface: USB, very small receiver (Nano receiver) can be plugged in the transmitter (mouse) when you want to store it. 5)auto powers save and sleep function, long batteries life (ordinarily we needn’t change the battery in two months) 6)the receiver can be hidden in the mouse, so it is very portable. 7) red, yellow, green, blue, black and more kinds of colors are available 8)OEM / ODM are welcomed Packing: white/color box Battery: 1*AAA, 2*AAA,1*AA,2*AA (different model is with different batteries) More 2.4G Hz RF wireless mouse/cordless mice...