1. Rechargeable wireless presenter. It features ergonomic buttons for comfortable operation. Design with a compact size easy to use and carry everywhere. Support PowerPoint Keynote and Prezi.
2. It is equipped with top-grade microchip up to 100 meters wireless range 360 degrees control. Operating on international 2.4GHz RF frequency it is an ISM free frequency and can be used world-wide.
3. Supports Page Up/Down full screen screen sleep and hyperlink. Press Up for Page Up press Down for Page Down press up for seconds for Screen Sleep/Exit.
4. Built in 300mAh rechargeble Li-polymer battery. You can charge it by a laptop or wall adapter via the standard Micro USB input port. Don not need to replace batteries again and again.Convenience to use.
5. Power saving: comes with auto standby and deep sleep functions for energy-saving and equipped with a separate switch and effectively avoids unwanted power consumption when you put it in your bag.
6. Operation system: Windows 2003 XP Vista Windows 7/8/10 Mac OS Linux Android.