Specifications: Unique design ultra thin transparent appearance matching with luminous function seems fashion and cool, make your mouse more attractive and full of personality. Suitable as a gift for your friend or yourself. 1200DPI resolution provides you more smooth mouse operation. High precision mouse operation suitable for daily office usage, can execute your command as quickly as possible, fast than traditional mouse. Plug and play, no drivers needed. Power switch button and light switch button design can be energy saving, can switch off the mouse when not use. How To Use: Insert the receiver to your PC or laptop (USB interface). Switch on the wireless mouse. No driver needed, you can use the wireless mouse after waiting for a few seconds. Type: 2.4Ghz Wireless Mouse Material: ABS DPI:1200 Number-Key: 3 Keys Interface Type: USB Connector: Wireless Wireless Transmission Frequency: 2.4GHz Rated Working Current: 8-15mA 1.5V/3V Wireless Working Channels: 16pcs, Automatically Frequency Hopping Roller Style: Two-Way Scroll Working Mode: Optical Working Distance: 3m - 10m Power: 1 x AA Battery (Not Included) Application: Desktop, Laptop, Notebook Features: Luminous, Ultra Thin, Transparent Size: 11.3cm x 6cm x 2.7cm/4.45" x 2.36" x 1.06" (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. Need 1pc AA battery for normal usage, battery not included. To reach the best wireless operating effect, please avoid using wireless mouse in strong magnetic surroundings. Package Includes: 1 x 2.4Ghz Wireless Mouse 1 x Receiver