[Suitable for a variety of scenarios]LED matrices are widely used in shops, hotels, KTV, bars, restaurants, indoor billboards, cars, concerts, Christmas or wedding decorations, etc. [USB 5V LED car signs]The design of the USB plug is convenient for us to use. Do not use an adapter with an output voltage exceeding 5V to power the device. [Flexible and portable]The LED matrix panel is thin and light, 16x32 pixels, using 512 RGB lamp beads, with a length of 6.81x2.75inch, flexible board design, can be bent and folded at will. [Smart APP control]The LED sign is controlled by a Bluetooth-connected application, which supports connecting multiple LED displays at the same time, making your store more eye-catching. The application has many interesting modes and animations built in. Your mobile phone can more easily customize interesting patterns and texts to personalize your store. Connecting the LED matrix through the APP, you can DIY design text, patterns, animations according to your needs and scenes, and you can also adjust the brightness and speed to perfectly meet your needs. [Custom function]LED signs can customize text, patterns and animations. You can edit it according to your needs and ideas, change the display content according to the usage scenario, and edit exclusive patterns and animations according to the characteristics of your store. Colour:Photo Color Material:PU+FPCB Package Contents: 1 x LED matrix pixel panel 1 x Remote Control 1 x 4.5m USB Cable