15-16 inch Universal Elastic Thread Button Portable Laptop Inner Bag(Black) Type-Computer Cables & Connectors Compatible with all USB charging

Compatible with all USB charging cable (cable not included)

and without affecting the use of mobile phone functions

Ripple corrugated diaphragm

Motorola:  A3100

Effective distance: about 10m

15-16 inch Universal Elastic Thread Button Portable Laptop Inner Bag(Black) Type-Computer Cables & Connectors Compatible with all USB charging1. Made of waterproof PU material , which is oil proof, wear resistant and corrosion resistant 2. Fiber lining , delicate and soft for a better fit , to prevent the computer from being scratched in daily life 3. Lightweight design for easy carrying and multiple compartments for easy storage 4. Fashionable and minimalist appearance, suitable for business, travel, school and other occasions 5. Spec: 13 14 inches: external size 360x247x5mm, inner size