Interactive 4K Smart Board Whiteboard for Conference

This wheel-mounted 43-inch Indoor advertising machine is built around genuine unopened BOE LCD panels, delivering crisp 4K optional visuals as a stable High definition advertising machine for boutiques, diners, bank branches and office receptions. This freestanding Advertising machine display screen eliminates fixed installation limits and supports cross-device cloud content scheduling for daily indoor brand communication. 43 Inch Wheeled Freestanding Indoor Advertising Machine Developed for brand operators that frequently rearrange store promotional zones, this Indoor advertising machine abandons wall-mount frameworks and adopts slim integrated metal frame paired with lockable silent rollers. Each unit comes factory-fitted with brand-new original screen protected by anti-impact explosion glass, paired with Android quad-core mainboard to support USB offline playback and mobile/cloud remote content push. Suitable for jewelry stores, auto 4S lobbies, shopping mall booths and food…