Bopai 61-121518 Multi-compartment Waterproof Expandable Backpack with USB Charging Hole(Dark Gray) Type-iPhone 13 Parts 1080P audio and video lossless

1080P audio and video lossless synchronization on the same screen

1360x768@60 Hz

New 0%-100% stepless brightness / dim control allows greater control and sensitivity

One Package Size 9cm * 7cm * 0

Carton Size 42cm * 34cm * 29cm / 16

Bopai 61-121518 Multi-compartment Waterproof Expandable Backpack with USB Charging Hole(Dark Gray) Type-iPhone 13 Parts 1080P audio and video lossless1. Material: nylon, polyester 2. Function: waterproof, wear resistant, anti theft, shock resistant, capacity expansion, load reduction 3. Accommodates computer size: 15. 6 inches 4. Multi layer and large capacity design, rational distribution of internal space, easy to take items 5. Independent computer layer, safe and scratch resistant 6. Pen slot pocket design, classified storage 7. Keychain design in the bag 8. The back adopts hollow groove design