TV-98820P Smart Interactive Flat Panel

At a Glance

• ✓LCD LED display screen. Zero-lamination technology reduces reflections, polarization, and scattering between the LCD panel and tempered glass;
• ✓Anti-glare function: 4mm thick AG tempered glass, anti-glare, reduces the impact of glass reflection, reflectivity is less than 1%; 3.The front USB 3.0 port supports reading from both Windows and Android systems;
• ✓The device features seven front-panel physical buttons with Chinese characters printed on them: screen recording, aspect ratio, volume down; volume up; settings, eye protection, and power. The power button has a dual-color indicator light and functions as a three-in-one button for powering off the entire device, shutting down the computer, and power saving.
• ✓Hidden menu function: The device adopts a virtual design with left and right sidebars in any channel, which can open annotations, running list, sub-menus, etc. The device sub-menu can call up functions such as volume +/-, brightness +/-, countdown, stopwatch, screen recording, screen freeze, screenshot, split screen mode, photo taking, voting device, file transfer, calendar, touch lock, screen lock and other quick application areas.
• ✓It features a touch-sensitive floating menu with 8 shortcut functions. The floating menu can be accessed by touch and moved to any  position on the screen. The floating menu has a quick annotation function, a quick switch to the OPS system, and can be customized as needed. The floating menu also has a home page and can take you directly to the Android home page with one click.
• ✓It supports the Bluetooth 5.0 standard, and the device can be connected to a Bluetooth speaker via Bluetooth module to play the device's audio.
• ✓Supports adjustment of left and right channel balance; mid and treble adjustment functions. Four customizable sound effect modes are  also available.
• ✓The whiteboard supports switching between single-point and multi-point writing, gesture erasing, zooming and panning, email sending,  and table insertion; it also supports QR code sharing, local and network selection, and current page and all page selection; it supports large and small pen strokes, and allows setting different colors and thicknesses; it supports original handwriting; and it supports saving  files in multiple formats such as document, PDF, and JPG.