1. Built-in adjustable laser head, the laser brightness can be adjusted by itself
2. LED LCD display, no need to install drivers
3. High-power and high-efficiency lithium battery, longer battery life
4. No direction indication
5. Function: 100 meters remote control distance, adjustable green light, metal appearance, multi-system compatibility, Type-C charging port, plug and play
6. Physical laser wavelength: 650NM
7. Physical laser power: 20mW
8. Physical laser distance: 200 meters
9. Battery capacity: 450mAh
10. Remote control distance: 100 meters
11. Basic functions: page up and down, full screen black screen, green light
Support system: Windows full platform, MAC OS, Android
12. Support software: PDF, WPS, Prezi, web page, OFFICE office software, etc.
13. Product size: 13.9 x 2.8 x 1.4 cm
14. Net weight: 52 grams

Packing list:
- Presenter x 1
-Charging cable x 1
-Storage bag x 1
-Warranty card x 1