17″ Cool DIY Pixel LED Backpack with App Control

Description

How to use – – You need to prepare a 10000mAh power bank. It can power the backpack for 6 hours. A Built-in USB port (inside the backpack) is used to connect the power bank. Please refer to the manual to connect and use the APP. We do not provide a power bank.Controlled by our APP – The LOY SPACE app can be used with this Led backpack. You can change all settings, add custom pixel art, photos, or download other artwork/animation through the app. The app is compatible with IOS and Android systems and can be downloaded for free from Google Store or APP Store.Comfortable and breathable – The adjustable shoulder straps and back are designed with comfortable and breathable mesh to relieve shoulder pressure.Double-layer storage to meet the needs of daily work, study, and travel. Complies with BSCI, CCPSA, CE. 12.2″ L x 16.9″ W x 2.5″ H