LED Display Adjustable Sling Backpack Sling Bag Side Bag USB Power Supply 10.5in LCD

LED Display Adjustable Sling Backpack Sling Bag Side Bag USB Power Supply 10.5in LCD   【Multiple Pockets】: The travel sling bag is made of high quality PU leather and metal material, the shoulder bag has a long service life. Equipped with one front pocket, one central pocket and one rear pocket with multiple compartments. 【Large Capacity】: This cycling backpack is specially designed for travelers, it can place power bank, mobile phone, wallet, water cup, etc., which can well meet the daily use. 【Adjustable Shoulder Straps】: You can put it on your shoulders or around your waist, the shoulder strap closures have a very strong magnet to hold the backpack firmly. 【LED Display】: Equipped with 10.5 inch LED display, you can set it according to any image you like. This shoulder bag can also be given as a gift to a friend. 【How to use】: 1. Connect to a power bank or power bank; 2. Scan the code on your mobile phone to download the APP; 3. Connect to Bluetooth and operate. How to Use: 1. Connect to a power bank or mobile power supply; 2. Download the APP by scanning the code on your mobile phone; 3. Connect the bluetooth and operate it. Specification: Item Type: Sling Bag Material: PU Leather and Metal Style: Single Shoulder Bag Point Spacing: P2.75 Support Points: 64×64 Full-Color Dot Matrix Screen Size: 19.5×18.5cm Backpack Size: Approx. 32.5x22x7cm / 12.8×8.7×2.8in Rated Voltage: 5V/2A Power Supply Mode: USB Power Bank Power Supply (or Mobile Power Supply) Communication Method: Bluetooth Support Picture Animation Size: 64×64 Pixels, 72 Resolution Program Support: Text, Pictures, Animation Package List: 1 x LED Sling Bag 1 x Manual