There are USB charging and earphone port on the side of the backpack.



Size:Width:30CM(11.8");Height:44CM(17.3");Thickness:17CM(6.7");



Weight:0.75kg



Color:Black,Blue



Material:Waterproof Oxford cloth



Style:Fresh/Leisure



Fashion Element:Flower/Single Buckle



Capacity:Can hold 15" laptop/inner zipper pocket