【Auto Keystone & Electric Focus】JOWLURK projector has built-in smart sensors that monitor in real time, automatically adjusting the screen regardless of the change in the placement angle. This 4k projector can also focus through the remote control, and the precision electric focus system responds quickly, from blurry to sharp in just one second. | 【4K & Native 1080P】This projector with wifi and bluetooth brings you crystal clear picture quality with 4K compatibility and native 1080P resolution support, with 600 ANSI lumens of high brightness for a superior viewing experience day or night, plus high contrast technology to ensure full color, making it ideal for home theater. | 【WiFi6 】JOWLURK outdoor projector is equipped with Wi-Fi 6 for high-speed wireless connectivity and is fully compatible with iOS, Android, TV Stick, HDMI, USB, Laptop, DVD,and PS5, bring you the ultimate viewing experience. | 【HIFI & Bluetooth 5.3】This bluetooth projector built-in HiFi speaker and supports Bluetooth 5.3 connection, realizing high-speed and stable two-way audio transmission.Not only can the sound output to the speakers, but also can be transformed into a high-quality audio, direct playback of music, audio-visual enjoyment beyond imagination. | 【450'' Mega Screen】JOWLURKmovie projector has a large projection size of 450 inches. Whether it's a home theater, business meeting or outdoor theater night, it can present a giant screen-level visual experience, making every screening into an immersive enjoyment and meeting the viewing needs of different spaces.