Crelander LED Backpack, 12 inch App Control Small Laptop Backpack with Programmable Screen DIY Pixel Art Animation Smart Dynamic Fashion Shoulder Bag for Girls and Women Daily Use Cycling

Note: Tthis LED Dynamic backpack is small one, the size is about 26*11*30cm, it is more suitable for girls and ladies. ^^ DIY Modify the pattern at will, let the Crelander dynamic backpack as you wish. It has a sleek and cool design that's easy to spot in a crowd.
^^ Multipurpose: LED backpack has enough storage, which can effectively store cosmetics, tissues, keys, textbooks, mini ipad, cell phones, etc....
^^ Comfortable: The Crelander Wireless Led Backpack's adjustable shoulder straps make the backpack comfortable to wear even when loaded with all your gear. The back panel, with a vented and well-padded design, also ensures comfort all the way. ^^ How to useSearch on your mobile phone or directly scan the code to download the APP, plug in the mobile power supply through the built-in USB data port on the back, turn on the BT and scan the QR code to bind the backpack. You can connect the device and use it. ^^ Please noted that for transportation safety, we do not provide mobile power. You have to prepare yours, the
power supply: 5V ^^ Cool GiftThe fashion smart backpack with LED screen is also the best personalized gift for yourself or others on the Christmas, Birthday, Valentine's Day....