Customizable LED Screen Travel Backpack (App-Controlled) mobility-aids This product is designed based

This product is designed based on ergonomic principles and physical massage techniques

✓ Easy to store

Erasable Green Board Sticker can be directly posted on a flat wall

Adjustable back and neck strap allow the apron to be adjusted for a comfortable day in front of the grill

Customizable LED Screen Travel Backpack (App-Controlled) mobility-aids This product is designed basedThe LED Screen Customizable Travel Backpack is perfect for the modern traveler. With a built in LED screen, you can easily customize your bag to suit your style. How to use: Search 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 Bluetooth and scan the QR code to bind the backpack. You can connect the device and use it. Specifications: Size: