DinoFire Wireless Presenter, RF 2.4GHz PowerPoint Clicker Presentation Presenter Remote Control USB Laser Pointer

Features: Computer Clicker Buttons Functions: on/off switch page up (long press full screen/exit full screen) page down (long press black screen/exit black screen) red light Transmitter Features: Frequency: 2.4GHz Control Distance: more than 100m Max Output: less than 5mW Class 3R Light Distance: more than 200m Battery: 1 x AAA Battery (Not included) Working Voltage: 1.5V Sleep Current less 10uA Dimension: 138.8*17.6*15mm Weight: 18.6g Recevier Features: USB Version: USB 1.1, compatible with USB2.0, USB 3.0 Working Voltage: 4.5-5.5V DC Dimension: 24.7*13.8*5.14mm Weight: 1.6g Warranty: Lifetime warranty. You can get another USB chip, if you lost the original USB chip within 2 years Package listing: 1 x Wireless Presenter remote control 1 x Wireless Receiver 1 x carry bag 1 x User Manual Notice: If you find out the up and down keys in using didn't do the work what you want it to do, please press "?" and "?" keys 1 second at the same time. After the indicator light flashing, you can loosen your fingers. In this way, presenter can switch to one of the three modes: 1. The Page Up and Page Down 2. The Up and Down 3. The right and left DinoFire is a registered trademark. We have registered DinoFire as a registered trademark at Amazon, Please don't do any unauthorized sale activity.