Bút Trình Chiếu Không Dây Bút Trình Chiếu Laser USB Điều Khiển Từ Xa Bút Trình Chiếu Hồng Ngoại Điều Khiển Từ Xa Cho Máy Chiếu Powerpoint PPT Bút Trình Chiếu Văn Phòng Di Động

Feature:
USB charging/100m remote control/multi-system compatibility/low battery reminder/
Laser display/One-click hyperlink/ergonomic design/full screen black screen mode/
Smart era-USB smart charging model, all-in-one design, no need to prepare another AAA battery, easy to use and more free
Low battery smart reminder, blue indicator flashes, reminding to charge in time
Green light/working, blue light/low battery flashing slowly, red light/charging, no light/full power
200mAh/120h battery life/1.5h charging
Built-in 200mAh high-capacity lithium battery, can be fully charged in 1.5 hours (with USB data cable)
Surface ergonomic design for comfortable grip
Matte smelling surface treatment process, not easy to leave marks
The push-type physical button has a raised design, which can be operated freely without looking down, and the presentation is smoother
Plug and play, no need to install drivers, the USB receiver is compatible with USB1.0, USB2.0, USB3.0 and can be operated after plugging in
360° free remote control demonstration is more free and easy
Using 2.4G wireless transmission module, low power consumption, strong performance, suitable for various public class occasions,
The partition wall is expensive to wear, and accurate control makes the speech more calm and confident
100m remote control distance /> 200m laser distance
Laser prompt, more eye-catching, using standard 3R laser module, APC automatic power control technology, large light spot, stable brightness
Multi-system compatibility:
Compatible with Window xp, win7/8/10 and Apple, Android, Apple mac OS 10.1 and below operating systems
And Office series page turning format files.


Button function introduction:
laser key
Up arrow: play/exit
Down arrow: long press/black screen
Square key: Hyperlink key/long press to switch windows/click to select hyperlink/double click to open hyperlink
Side switch key: up-on, down-off
Side: USB charging port

Specification:
2.4G control distance: 100m
Laser control distance: >200m
Laser type: red light
Battery capacity: 200mah
Working voltage: 3.7V
Control hormone: RF2.4GHZ

packing list:
1*Page flip pen+1*Charging cable+1*Manual