Details:Colour: Black Material: Nylon+pu Pixel: 64 x 64dot Capacity: 15L Screen: LED Screen size: 19.5cm x 18.5cm Support points: 64 x 64 full-colour dot matrix...
Newest 3.0 type waterproof LED Advertising backpack (The backpack does not include a power bank-you can easily buy one yourself) Free instructions book.Details: 1. Colour:...
Details:Package internal structure: Zipper pockets, mobile phone pockets, document pockets, interlayer zip
Size: 26cm x 10cm x 40cm (L:10.2"*W:3.9"*H:15.7"INCH)