Model Number: PP820-#6425 Brand Name: VIBOTON Key Specifications/Special Features: Features:1. Compact, comfortable and convenient gadget for your wonderful life.2. Delicate buttons with multi functions: page up/down, full screen, dark screen, laser pointer.3. Effective range up to 10m offers flexible control for you.4. Mini receiver makes it convenient.5. Supporting plug and play.6. Safe and green material with no radiation.7. Convenient battery replacement.8. Standby function offer strong durability of the battery.9. The ideal tool for various occasions, including speech, teaching, meeting and working…

Specifications:
Product name: Laser pointer with remote control
Model number: PP880

Transmitter
Wireless type: 2.4G RF technology
Transmitting Frequency: 315MHz/433MHz
Wireless Range: up to 15m
Laser: Class II laser
Transmitting power: <3 mW
Operating current: 18mA (impulse current: 10uA)
Dimensions: 134*20*19mm
Weight: 20g (battery is not included.)
Plug and play: support
Low-power standby: support
Battery: 1 AAA battery
Laser wavelength: 650nm red laser
Laser range: over 200m

Receiver
Dimensions: 74*22*10mm
Weight: 13g
Working voltage: 4.5-5.5V
Interface: USB 1.1, USB2.0, USB 3.0
Operating system: Windows 2000, XP, Vista, Win7, Win8, Mac OS 10.4×or later