... 1. wired mouse ,3d optical mouse ,computer mouse 2. any color is availiable 3. year warrenty,Size: 113*57*22(MM ... nano mini receiver, easy to take4. No need bit-for-bit, plug & play5. Working nearly on any surface Device Type:Wireless MouseWireless ... mmWeight:Mouse without battery 50gReceiver 0.07 oz (2 g)Color:white,black,green,blue,purple,red Wireless Optical Mouse