- Nylon lining
- Zipper closure
- Dry Clean Only
- 【Materials and Applicable Scenes This LED backpack is made of waterproof oxford cloth, built-in 64*64 full color dot matrix waterproof screen. It is a programmable tech backpack for portable billboards, ads, holiday wishes, slogans and business promotions. Suitable for commuting, travel, cycling, outdoor adventure, work, school bag, hiking backpack, or even a surprise gift for friends.
- 【how to use】: Download the led space app from the app store or download LOY PLAY. Use the built-in USB port (inside the backpack) to connect the power pack. After the Bluetooth device is successfully connected, open the LED space application. You can add subtitles, animated GIFs and images and display them on the LED screen. The backpack is compatible with any power bank with output above 2A. A 10,000mAh power bank can last 6 hours for the backpack.
- 【Colorful text graffitiing the APP, you can enter text or upload your favorite pattern and create your own style of DIY graffiti, such creativity is too cool! Languages supported by app: English, French, Spanish, simplified Chinese, traditional Chinese, Japanese, German, Portuguese, Russian
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