LED Backpack DIY Advertising Business Phone Laptop Repair Bag Version:Reflective business(black) 5kg / 70kg

5kg / 70kg

Proportion of the screen: 16 : 9

Application1: Bubble Remover

MB300 Backflip

MECHANIC V-Power 6 8 8S super fast charger with QC3

LED Backpack DIY Advertising Business Phone Laptop Repair Bag Version:Reflective business(black) 5kg / 70kgLED Backpack DIY Advertising Display For Mobile Phone Laptop Repair Business. Large size soft waterproof LED bag supports 15. 6 inch screen, uses Bluetooth connection, AAP operation and mobile power supply, suitable for mobile phone repair, door to door repair, DIY picture and text input, travel, etc. Features: 1. The LED screen is powered by an external power bank. Connect WI FI and use the app for iOS and Android to customize your message anytime,