Wireless RF Red Laser Presenter w/ USB Receiver - Black (23A/12V)
Color: Black - Plastic material housing - Red laser: 5mW / 635-670nm - Frequency: 433.92MHz - Operation range: 20 meters - Powered by 23A/12V battery (included) - Package includes: - 1 x Presenter - 1 x USB2.0 Receiver - 1 x Carrying pouch - 1 x English user manual