3 Review(s)

2.4Ghz USB Wireless Presenter Pointer PPT RF Remote Control Pen. 1)Main function: laser pointer, page up/down, full/dark screen, volume up/down. 2)Strong compatibility with various devices: Laptop, desk computer, projector... 3)2.4GHz RF technology offers stable transmission, precise localization and excellent anti-interference. 4)Humanizationappearance design gives you excellent and comfortable feel. 5)Supporting plug and play. 6)Green and friendly material with no radiation. Transmitter: 1)Remote control: Radio Frequency Technology. 2)RF Frequency: 2.4GHz. 3)Control Distance: 100m. 4)Laser Ray: 3R laser. 5)Output power: ?5mW. 6)Laser distance: 200m. 7)Laser wave length: 650nm(red). 8)Working voltage: 1.5V. 9)Sleeping current: ? 10uA. 10)Dimension: about 139.2*18.2*19.7mm. Receiver: 1)Operating system: Windows XP/7/8,Mac OS,Linux,Andriod. 2)USB Version: Compatible with USB 1.1, USB2.0, USB3.0. 3)Working Voltage: 4.5-5.5V. 4)Dimension: about 26.5*12.7*5.5mm . 5)Weight: about 1.9g. Package Details: 1xwireless presenter, 1x USB receiver, 1x User's manual.