Mengmoda Car Shaped USB Wired Optical Mouse for Notebook Laptop PC High Quality, Ergonomically designed, comfort grip. Frequency-hopping anti-jamming ability timely superacid. New Style: Ferrari Sport Car Style. Mini Receiver can be contained and easy to carry. Most suitable for Laptop user and PC user. Intelligent connectivity. no need to code, plug & play. Wireless Technology works on most surfaces.19 wireless working channels, automatic frequency jumping. Many dormant class control and more power-saving hibernation connectionless.