Feature: 1. [High Resolution Display] The LED matrix display features 5x5 inch screen with 32x32 pixels, allowing for high resolution text, graphics, and animations display, suitable for mobile advertisement, messages, or creative designs. 2. [Smart APP Control] This programmable LED sign can be controlled via for iPixel Color APP, enabling customization of text, graphics, animations, hand drawn graffiti, and music rhythm to suit your needs and scenes. Brightness and speed can also be adjusted easily. 3. [Convenient Power] With USB interface and 4.5m cable, eliminating the need for battery, ensuring constant and reliable power supply for uninterrupted display. 4. [Colorful Lighting] Using 2121 RGB LEDs, the LED sign emits high brightness light with low power consumption and a long lifespan, IP65 water proof, suitable for various environments. 5. [Wide Applications] Suitable for use in festivals, weddings, camping, bars, hotels, shops, exhibitions, trade shows, refrigerators, and offices. Specification: Item Type: LED Matrix Display Material: ABS Screen Pixels: 32x32 LED Quantity: 1024 LEDs Screen Size: Approx. 12.7x12.7cm / 5x5in USB Power: 5V 2A Power: 10W APP: for iPixel Color APP Connection: Bluetooth. Package List: 1 x LED Matrix Display 1 x User Manual 1 x Hex Wrench