PR-06 4-keys Smart Wireless Optical Mouse with Stylus Pen Function (Blue)

Features: 1. The mobile operation is easier than ordinary mouse. 2. Ergonomic design, more suitable for hand holding. 3. Fashionable multifunctional electronic pen, designed for notebooks and tablets. 4. Plug and play, no driver required. 5. Delicate and compact. 6. On/Off switch. Specifications: 1. Number of keys: 4. 2. Resolution: 800/1200/1600DPI. 3. Switch life: 5000000 times. 4. Current: 1.5V 15mA. 5. RF frequency: 2402-24080MHz. 6. Battery: 1 x AAA battery (continuous use for 6 months). 7. Material: ABS+silicone. 8. Application: Computer, smart TV, set-top box, etc. 9. Supported systems: Windows XP / 7 / 8 / 10 / 11 10. Dimensions: 14.5×2.2×1.5cm. 11. Product weight: 25g.