Ø Features: 1. Bright red laser spot 2. Up to 100 meters wireless range 3. One-touch slide-show control 4. Plug-and-play 5. High compatibility 6. Stylish appearance 7. Compact and portable Ø Pairing: Power on the device, blue LED will flash fast. Plug the USB adapter into computer and wait about 3 seconds. LED stopped flashing, means pairing succeed. If the USB dongle mixed, press Hyperlink and Page Down button, then plug the USB into device to repair it. Button Functions: 1. Power: Power on/off the device 2. Hyperlink(only works in Microsoft PowerPoint): Short press to select the text box of hyperlink. Long press 3s to open the hyperlink 3. Page up/Full Screen: Short press to slide page up Long press 3s to enter/exit full screen 4. Laser switch: Long press to turn on laser spot Release to turn off laser spot 5. Page down/Black Screen: Short press to slide page down Long press for 3s to enter/exit black screen Note: Black screen function is only available in full screen mode 6. Windows switch(For Windows System): Short press to enter into last program | ||||