Bopai 61-121518 Multi-compartment Waterproof Expandable Backpack with USB Charging Hole(Dark Gray) Type-iPhone 13 Parts Please ensure outdoor antenna has

Please ensure outdoor antenna has distance of 10 meters at least

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

Support output VGA and HDMI 1080P simultaneously

3) Support all HD Resolutions 480i

Bopai 61-121518 Multi-compartment Waterproof Expandable Backpack with USB Charging Hole(Dark Gray) Type-iPhone 13 Parts Please ensure outdoor antenna has1. 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