Deli 2.4GHz Laser Page Turning Pen Rechargeable Speech Projector Pen, 2802PL (White), 2802PL (Black), 2802L (White), 2802L (Black)

1. Material: ABS, electronic components
2. Remote control technology: 2.4GHz
3. Laser distance: 100 meters
4. Operating distance: 2802PL: 100 meters, 2802L: 30 meters
5. Interface: USB interface
6. Built-in battery: 2802PL: 220mAh lithium battery, 2802L: 150mAh lithium battery
7. Laser: red light
8. Laser power: less than 5mW
9. Support system: Win10/8/7/xp/Mac OS 10.4 and above, Android4.0
10. Size: 14.2x1.92x1.7 cm
11.USB charging, convenient and practical
12. Small size, easy to carry
13. One piece of control window switching + hyperlink jump
14. Built-in lithium battery, using USB to charge
15. Mini body, built-in receiver, save space
16. Stable 2.4G wireless radio frequency technology
17. Plug and play, diverse and compatible