DJ06 Oxford Cloth Waterproof Wear-resistant Portable Expandable Laptop Bag for 15.6 inch Laptops, with Detachable Shoulder Strap, 15.6 inch Color:Black 60Hz refresh rate

60Hz refresh rate

One Package Size 40cm * 38cm * 17cm / 15

0 connects to mobile phones

Frequency response: 20Hz-20kHz

Not compatible with Mac OS devices

DJ06 Oxford Cloth Waterproof Wear-resistant Portable Expandable Laptop Bag for 15.6 inch Laptops, with Detachable Shoulder Strap, 15.6 inch Color:Black 60Hz refresh rate1. Expandable, increase internal space 2. Large capacity, can be stored in layers 3. Founder cotton + strap design, make the computer stable and not loose, effectively shockproof 4. Water repellent fabric, wear resistant and tear resistant 5. The zipper opens and closes smoothly and durable 6. Detachable shoulder strap, adjustable in length 7. Comfortable to carry Specification: 1. External dimensions: 43x32x6cm 2. Internal dimensions: 41. 5x30. 5x5.