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

Features:
1. Laser-type red dot, long-distance high-definition precise pointing
2. Adopt 2.4G wireless transmission, low power consumption, strong performance, 360-degree remote control
3. Driver-free installation, plug and play, convenient and fast
4. Built-in polymer battery, long battery life
5. Low battery intelligent reminder, convenient and timely charging
6. Compatible with multiple systems
7. Ergonomic design, comfortable grip
8. Press-type physical button raised design, convenient operation, smooth demonstration

Product parameters:
1. Material: PC+electronic components
2. Operating system: Windows/Mac/Andriod
3. Control technology: RF2.4GHz
4. Laser color: red
5. Laser distance: 200 meters
6. 2.4G control distance: 100 meters
7. Working voltage: 3.7V
8. Battery capacity: 200 mAh
9. Charging time: 1.5 hours
10. Working time: 90 days
11. Product size: 12.5 x 21 x 130mm
12. Product net weight: 20g