Norwii N95s BLE Presentation Clicker with Digital Pointer for PowerPoint on TV Screen and Projection Screen, Wireless Presenter Remote Countdown Timer (Green Light USB A)

OLED High-definition Display - Showing the signal strength, remaining power, Clock/Countdown Settings of vibration, Pairing/Connection status. Keep the presenter away from anxiey of power, lossing control of the pace of the presentation etc Countdown Vibration Alert - Set on the Presentation clicker or on the software. After successfully setting, the Presenter will be alerted 10, 5, 0 minutes before the end of the countdown vibration, help you master the pace of your presentation Works on both TV screen and projection screen - The features of digital pointer, magnify, highlight and customized icon are clearly visible on TV screen. The physical light is used to point on projection screen. Safe class II, output power