Feature:1. Durable Material: Made of 3D hardcore waterproof material, ensuring its durability and resistance to water. It can withstand outdoor conditions and protect your belongings.2. Customizable LED screen: Features a programmable LED screen with 46x80 pixel image animation support, could display DIY texts, images, GIFs, and animations, unique and eye catching.3. Bluetooth APP Control: With Bluetooth connectivity and an accompanying app, you can easily control the LED display screen, enjoy convenient control of the LED backpack.4. Multifunctional: 43x34.5x22CM in size, can be used as a laptop bag or a helmet bag, with multiple independent compartments to store cosmetics, tissues, keys, textbooks and more.5. Wide Application: Designed with a fashionable and cool style, makes you stand out and enhances your riding experience, suitable for cycling, hiking, traveling, and business trips.Specification:Item Type: LED Motorcycle Riding BackpackMaterial: ABS+PC.Size: Approx. 43x34.5x22CM / 16.93x13.58x8.66inPower Supply: USB mobile power (not included)Voltage: 5V/2ASupported Image Animation Size: 46x80 pixelsSupport: Text, Image, GIF ,AnimationControl: Smartphone APP control allows you to change the display style of text and images, and various ways to show animations.Power Supply: The product does not include a power source, so you need to bring your own mobile power or other power supply methods.Play in any scene: Personalized and cool, providing surprising effectsPackage List:1 xLED Motorcycle Riding Backpack