Wireless USB RF Presenter with Red Laser Pointer - Silver + Black (433MHz/2*AAA)
Model: LS01 - Color: Silver + Black - Compact radio frequency wireless presenter - Does not require line of sight operation - Wireless operation range up to 15 meters - Plug and play - RF Wireless technology: 433MHz - Laser: Wavelength 650nm 2.4-3.3V - Presenter feature built-in red laser pointer - Working on any computer - Presenter remote powered by 2 x AAA batteries (included) - Come with a user manual pouch and receiver