Specifications: Low noise operation causes no disturbance for your family. With 500mAh large capacity battery, it can work for a long time. Mini compact size with light weight is suitable for carrying outisde. Designed with cute pattern, it is attractive and stylish. Ergonomic hollow design makes it more comfortable to use. 1200DPI ensures quick response and smooth operation. It can work for 2 months after fully charged for 4 hours. It has large compatibility that is suitable for most systems and devices. Item Name: Wireless Mouse Material: Plastic Battery Capacity: 500mAh (Included) Optical Resolution: 1200DPI, 3000 Times/Per Second Number of Keys: 3 Interface: USB/USB 2.0 Features: Cute, Wireless, Long Standby Time, Rechargeable, Computer Accessory Size: 9.8cm x 6cm x 4.5cm/3.86" x 2.36" x 1.77" (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 USB Charging Cable