Doosl Presentation Remote Rechargeable Wireless Presenter with pointer remote control, LCD Display 2.4GHz USB Powerpoint PPT Clicker

• Wireless presenter: Adopts top-grade microchip, up to 100 meters working range, 360-degree control and 2.4G RF frequency. Auto frequency hopping tech effectively avoids interference from others
• Charge the wireless presenter via a USB cable with the computer or wall charger in no time
• Operation system: Suitable for Windows 7/8/10, for Windows 2003, XP, for Vista, for Mac OS, for Linux, for Android and PowerPoint, Keynote and Prezi softwares. It is compatible with USB 1.1/2.0/3.0 port.
• Multifunctional design: Supports Page Up/Down, Full Screen, Black Screen, Countdown Button, Clock Setting Button. Click Full Screen key for full screen; long press Full Screen for Black Screen/Exit
• Rechargeable battery: Built-in a 300mAh rechargeable polymer lithium battery