LED Color Screen Customizable Backpack Travel Bag Pack School Bag

Features:Water-resistant PU leather material protects the bag screen and your belongings from rain and water, easy to clean.Download the App on your mobile phone, pair it with the bag via BT connection, easy to publish texts, images, and GIF animations on the screen of the backpack.The built-in USB port works with your power bank (not included).Extra-wide padded shoulder straps reduce pressure on your shoulders and keep you comfortable.Mesh padded back provides good ventilation and support.Suitable for traveling, college, shopping, hiking, cycling, etc.