Featuring sports car shape design, the mouse is creative and cool . The mouse can fulfil 10m transmission distance, and adjustable DPI design ensures you a perfect using experience . Made of high quality ABS, it is durable and portable . There are 4 colors of the product you can choose from . It is suitable for computer, desktop, home and office . Item Name: Wireless Mouse Material:ABS Batteries: AAA*2 ( Not Included ) Operating Voltage: 3V Interface Type: USB Working Current: 13mA Work Environment: Photoelectric Keys Quantity: 3 Operation Distance: 10m Wireless Transmission Frequency: 2 .4GHz Mouse DPI: 1000 Size Details: Black Size: 14 .5cm x 12 .9cm x 3 .5cm/5 .71" x 5 .08" x 1 .38" (Approx .) Blue Size: 15cm x 15cm x 4cm/5 .91" x 5 .91" x 1 .57" (Approx .) Pink Size: 15cm x 13 .5cm x 3 .5cm/5 .91" x 5 .31" x 1 .38" (Approx .) Red Size: 15 .2cm x 13 .5cm x 3 .6cm/5 .98" x 5 .31" x 1 .42" (Approx .) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures . Please allow slight dimension difference due to different manual measurement . Package Includes: 1 X Wireless Mouse