Folding Metal Anti-Light HD Projection Curtain, Size: 133 inch 16:9 300x160cm Punch Black Border SYNCO Can be attached securely to

Can be attached securely to your car window

24 hours of long-lasting battery life

7V 2200mAh

-1 x CC07ZM car charger

Folding Metal Anti-Light HD Projection Curtain, Size: 133 inch 16:9 300x160cm Punch Black Border SYNCO Can be attached securely to1. Two ratios, 16: 9 rectangular ratio, suitable for home theater, KTV, entertainment, etc.; 4: 3 partial square ratio, suitable for conferences, PPT playback, education and training, etc. 2. Support 4K high definition picture quality, the picture is delicate and the color is gorgeous 3. Simple and portable, foldable, easy to store and carry 4. The crease can be flattened with an iron, and the dust can be wiped off with a wet towel for easy cleaning