🥂🍷【20000LM & Native 1080P & 12000:1 Contrast Ratio】The Ailessom video projector with 20000LM brightness, contrast ratio of 12000: 1 and outstanding color reproduction, With native 1920x1080P resolution offers clear images that are 85% brighter than those of other similar projectors in market. Meanwhile, the diffuse reflection technology can make the projection image softer and protect your eyes. | 🥂🍷【450" Giant Screen & ZOOM Function】Adjust projector distance to get 450" huge projection size to bringing you an excellent spectating experience like an IMAX . With the Zoom function, it can shrink the image size from 100% to 75% using the remote without moving the projector. | 🥂🍷【Fast & Stable 2.4G/5G WiFi & Bluetooth 5.0 Function】The 2.4G/5G dual-band WiFi has faster wireless speed, wider coverage, and smoother transmission. (No need to purchase additional cables or adapters). The movie projector built-in dual stereo speakers with SRS, provide clear well-balanced sound quality, a truly amazing sound experience. | 🥂🍷【Dust-Proof Sealed Optical Engine & Multimedia Connection】The Sealed Optical Engine of our dust-proof projector prevents dust from entering the machine or falling on the lens, ensuring no black spots on the clear image. Equipped with 2*HDMI ports, 2*USB ports, VGA port, AV port, this phone projector easily connects with TV Box, Amazon Fire Stick TV, PC, laptop, tablet, external speakers, Xbox, DVD player, USB stick, iPad, iPhone, Android smartphone. | 🥂🍷【100000 Hours Lamp Life& Lifetime Professional Support】 Adopt the newest cooling system to minimize lamp power consumption to extend the useful life of the lamp to a maximum of 100000 hours. This portable projector is very suitable for home movie entertainment, backyard, games, yoga, and party usage. Ailessom WiFi Bluetooth projector offers a one-year return, 3-year repair, and lifetime technical support, Any problems, please feel free to us know anytime.