Gelrova Motorcycle Backpack with LED Eyes, App Control Waterproof Hard Case Motorbike Bag, DIY Laptop Backpack for Riding, Cycling, Travel, Large Size 19inch, Goth Skull Knight

The Knight Skull series LED Backpack is a new release from Gelrova, featuring a graffiti of skulls added to the classic design. This gives the backpack a cooler, darker style, and the effect is truly striking when the LED eyes light up.
^^ Multipurpose: The LED backpack measures approximately 13.5 * 7.5 * 18.8 inches, offering ample storage. It features a large zipper pocket for a laptop or tablet, as well as multiple internal compartments to effectively organize cosmetics, tissues, keys, textbooks, mini iPads, cell phones, umbrellas, and some sports equipment.
^^ Good Quality: The LED Smart Knight backpack is made from 3D hardcore waterproof material. It features a 1680 PVC back and a 48*48 full-color dot matrix screen that supports text, images, GIFs, and other formats. The shoulder straps are adjustable, and the back is made from breathable material.
^^ How to use: Search for the LOY EYES app on your mobile phone or scan the code to download it. Connect the mobile power supply through the built-in USB port on the back, turn on Bluetooth, and scan the QR code to pair the backpack. Once connected, you can start using the device. ^^ With the Loy Eyes app, you can choose from hundreds of interesting eyes and other GIFs, or upload your own text. ^^ This led backpack requires connecting to a power bank for use, but please note that the power bank is not included in the product. Therefore, it is necessary for you to prepare your own power bank separately.