Item Type: Game Mouse_x000D_Material: ABS_x000D_Connection with Computer: USB_x000D_Wireless Transmission Frequency: 2.4GHz_x000D_Signal Transmission Distance: Approx. 10m / 10.9yd_x000D_Optical Resolution: 800-1200-1600dpi_x000D_Number of Keys: 3 (Keys)_x000D_Working Method: Photoelectric_x000D_Wheel Direction: Four-Way Wheel_x000D_Battery Specification: 2 x AAA Battery (Delivery Without Battery) 1Using professional optical positioning technology, the positioning function of the mouse is more accurate, and the smart mini receiver can quickly connect to computers and other equipment. 2Adopts an ergonomic design, the wireless mouse can reduce the pressure on the wrist, it will not feel fatigue even after operating the mouse for a long time. 3The mouse is made of ABS material, which is of high quality, practical and durable. And the appearance is in a car shape, which is unique and more beautiful. 4Useing smart power saving technology, if you don't move the mouse for 5 minutes, the mouse will automatically go to sleep and will operate normally after sliding activation. 5Wireless mouse is widely used in notebook computers, desktop computers, games, office, and it can also be given as gifts to relatives and friends, which is beautiful and generous.1 x_x000D__x000D_LaptopMouse 1 x USB Receiver Delivery without battery.