BANGE Travel Backpack Men Business Backpack School Expandable USB Bag Large Capacity 17.3 Laptop Waterproof Fashion Backpack Color:Blue 37L If you are not satisfied

If you are not satisfied with the product

high temperature quenching

The ear-cups can be rotate both left and right for single-ear monitor

Style: In-ear

1 Port: Data Transfer 10Gbps

BANGE Travel Backpack Men Business Backpack School Expandable USB Bag Large Capacity 17.3 Laptop Waterproof Fashion Backpack Color:Blue 37L If you are not satisfiedSPECIFICATIONS Brand Name: Bange Origin: Mainland China CN: Guangdong Main Material: Oxford Lining Material: POLYESTER Hign concerned Chemical: None Backpacks Type: Softback Interior: Interior Slot Pocket Interior: Cell Phone Pocket Interior: Interior Zipper Pocket Interior: Interior Key Chain Holder Interior: Interior Compartment Interior: Computer Interlayer Handle Strap Type: soft handle Exterior: Silt Pocket Decoration: none Closure Type: zipper