Amazon offers Lejiada Portable Projector for $54 when an on-page coupon is clipped. This projector is usually sold for $79 without the coupon.
The mini projector with a contrast ratio of 2000:1, supported by a resolution of 1920x1080P, gives you a watching size of 26 to 100 with a projection distance of between 1.5M and 5M.
The mobile projection unit is supported by a TV box, TV stick, PCs, laptops, PS4, USB Flash Drive, media players with HDMI, Micro SD, AV, USB, and Audio Jack interface.
The built-in speaker video projector provides excellent loud sound quality, and you can also connect it to external speakers to meet your needs for higher quality sound. It is very convenient to carry, with a size of 4.64*5.25*3.74 inches, lightweight 1.1 pounds.
The film projector is equipped with an innovative heat dispersion cooling system and with noise suppression technology, which reduces the fan sound to half.