Overview: 1. Mobile operation is easier than ordinary mouse. 2. Ergonomic design is more suitable for gripping. 3. Plug and play, no need to drive. 4. Delicate and compact, preferred by notebook users. 5. With on / off switch. 6. Universal 2.4GHz wireless USB optical pen mouse adjustable 1600DPI 4 button mouse for PC smart TV set-top box Note: Due to manual measurement, please allow slightly different sizes. Due to different displays and different lighting, the picture may not show the actual color of the item. Thank you for your understanding. Specification: Color: red, gray, blue Number of keys: 4 keys DPI: 800/1200 / 1600dpi Key life: 5,000,000 times Current: 1.5V 15mA RF frequency: 2402MHZ-24080MHZ Power supply: 1 AAA battery (not included) Material: ABS Applications: PC, smart TV, set-top box Support Windows 2000 / XP / Vista / 7, Android, Mac OS, etc. Size: 14 * 2 * 1.5cm / 5.5 * 0.78 * 0.59 '' Packing Weight: 56.4g Package Content: 1 x Pen Mouse 1 x NANO Receiver 1 x User Manual
