Led Display Backpack Waterproof Business Backpack

Overview: 1. Download the LED Space application from Google Play Store or App Store. Connect the power bank to the internal USB port (in the backpack) 2. Connect the YS+ device number to the WIFI hotspot. Password: 12345678 3. After the connection is successful, open the LED Space application to view your digital works 4. You can add subtitles, gif animations, and pictures through the app to display on the LED screen, or use it for advertising 5. The backpack is compatible with 2A and above power banks. The 10000mAh power bank can last about 6 hours for the backpack. 6. For more information, please refer to the product manual Product information: Bag internal structure: zipper bag, mobile phone bag, document bag, sandwich zipper bag, computer bag Opening method: zipper Applicable gender: neutral/male and female Material: Oxford cloth Whether to bring a lock: No With or without rain cover: Yes Function: breathable, waterproof, wear-resistant, anti-theft Processing methods: soft surface Hardness: medium Lining texture: polyester Accessory type: backpack shoulder pad Number of roots: double roots Lifting parts: soft handle Outer bag type: inner patch pocket Bag shape: square vertical section With or without lever: No Carrying system: curved shoulder strap Size: 15 inches Packing list: School bag*1