F18 12 inch Rotatable Folding Universal Mobile Phone Screen Amplifier HD Video Amplifier with Block Light Card, Book Shape Version(Black) Filter-Huawei Earphone Case The edge adopts a fine

The edge adopts a fine weaving process

Interface: USB+VGA

Supports H

Universal adapter design at the bottom facilitates linking more sports camera accessories

1mm power cable

F18 12 inch Rotatable Folding Universal Mobile Phone Screen Amplifier HD Video Amplifier with Block Light Card, Book Shape Version(Black) Filter-Huawei Earphone Case The edge adopts a fineProduct parameters: 1. Material: HD acrylic lens + ABS shell material. 2. Product size: 257x170x21mm. 3. Screen size: 12 inches. 4. Product net weight: 270g. 5. Magnification: 3 5 times (the magnification is related to the screen size of the phone). 6. Viewing distance: 1. 5 3 meters. 7. Applies to: all mobile phones.