With wireless bluetooth-compatible connection, it has one-key automatic matching of equipment. The mouse has the features of accurate positioning and sensitive response, which allows you to operate smoothly. Made of high-quality ABS material, it is lightweight and durable. The length of the product is 99mm, the width is 71mm and the height is 38mm. It supports all computers, tablets and mobile phones with bluetooth-compatible 3.0 or higher. Item Name: Wireless Mouse Material: ABS Model: MOFii SM390 Color: Pink, Green DPI: 1600DPI Number of Buttons: 5 Battery: 1 x AA Battery(Included) Connection Mode: bluetooth-compatible Connection Features: Responsive, Smooth Operation, Strong Compatibility Size Details: 9.9cm x 7.1cm x 3.8cm/3.9" x 2.8" x 1.5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Mouse 1 x AA Battery(Included)