B1 Multimedia Infrared Laser Pointer Teaching Business Wireless PPT Page Turning Pen(Black)

Features:1. Laser-type red dot, long-distance high-definition precise pointing2. Adopt 2.4G wireless transmission, low power consumption, strong performance, 360-degree remote control3. Driver-free installation, plug and play, convenient and fast4. Built-in polymer battery, long battery life5. Low battery intelligent reminder, convenient and timely charging6. Compatible with multiple systems7. Ergonomic design, comfortable grip8. Press-type physical button raised design, convenient operation, smooth demonstrationProduct parameters:1. Material: PC+electronic components2. Operating system: Window xp, Windows 7/8/10, Mac OS 10.1 and below, Andriod3. Control technology: RF2.4GHz4. Laser color: red5. Laser distance: 200 meters6. 2.4G control distance: 100 meters7. Working voltage: 3.7V8. Battery capacity: 200 mAh9. Charging time: 1.5 hours10. Working time: 90 days11. Product size: 12.5 x 21 x 130mm12. Product net weight: 20g