The product in your image is a Pixel Joy LED Matrix Panel, a flexible RGB LED display designed for vehicles, storefronts, or personal setups. It is a programmable sign that allows you to display custom text, animations, and graphics.
Key Features
Control Methods: It can be operated using the included wireless remote control or via a Bluetooth smartphone app.
Functions: Supports custom text entry, doodles/graffiti, a library of pre-set animations, a digital clock, and "rhythm" modes that sync with music.
Design: The panel is flexible and bendable, allowing it to be mounted on curved surfaces like car dashboards or rear windows using adhesive tape.
Power: It typically requires a 5V/2A USB power source