YL-VV@ Fashion cool Ferrari wireless mouse Computer Mice fashion super car shaped game mice 2.4Ghz optical mouse for pc laptop computer (Blue) The Most Important Tips: This car mouse's USB receiver is inside the roof.Use your thumb to push the car roof and open it, you can get the USB reciver in it.The car shaped wireless mouse need 2 pcs AAA batteries(The battery is not included). It has a cool Ferrari sports car shape, it will let you attract the attention of people around and make life very interesting. The car wireless mouse most suitable for Laptop user and PC user. Intelligent connectivity. no need to code, plug & play.Compatible with Windows 98/2000/NT/ME/XP/VISTA/WIN7/WIN10. The small wireless mouse dimensions3.9 x 2 x 1.2 inches.Suitable for children or people with small hand.It also can be used as a toy car. Children's best choice. It's very beautiful and it will make people feel pleasantly surprised. It is a perfect gift!