Bopai 751-006641 Large Capacity Business Fashion Breathable Laptop Backpack with External USB Interface, Size: 30 x 15 x 44cm(Black) Denior 0 and wireless 2

0 and wireless 2

Folded size: 31 x 21 x 5cm

One optical and one coaxial input interface

and the wire is strong

Zoom: 8x optical zoom

Bopai 751-006641 Large Capacity Business Fashion Breathable Laptop Backpack with External USB Interface, Size: 30 x 15 x 44cm(Black) Denior 0 and wireless 21. Anti theft zip pocket on the back for secure wallet storage. 2. USB external interface design, plug and play. 3. Waterproof fabric is used, which is impervious to water. 4. Large area ventilation and heat dissipation, hollow grooves enhance air convection, and effectively cool down in summer. 5. With a card holder, easy to travel. 6. Concealed water cup position, rubber band fixed water cup, no shaking, reducing the chance of wet pack. 7. The