녹색 Laser Pen Teaching Presentation Pointer PPT Wireless Presenter Remote

녹색 Laser Pen Teaching Presentation Pointer PPT Wireless Presenter Remote

Features:
1. Strong light collection.
2. All-copper imported LD module, stable performance.
3. Seal design, can better protect the internal parts.
4. Easy to carry.

Specifications:
Product name: 녹색 laser pen
Laser color: 녹색
재료: Copper external rubber lacquer
Laser Range: >200m
Remote control distance: 20m
크기: 152mm*14mm
Operating voltage: 3V
Power supply: 2* No. 7 AAA batteries (Not include)

Receiver:
Operating system: Windows98,Se,Me,2000, XP, Mac OS, Linux, Windows Vista and so on
Compatible interface: USB1.1$USB2.0
크기: 65*22*9.5mm (L*W*H)