ARTSEA Mini Projector with WIFI and Bluetooth - Portable Projector 4K 1080P Support, Vision Beam Projector with WIFI 6 and BT5.2 for Outdoor Moives,Auto Horizontal Correction and 270 degrees Rotatable

High Resolution and 4K Decoding Support：The projector features a resolution of 1280*720 and supports 4K video decoding, delivering sharp and clear images for a realistic visual experience. It's ideal for home theaters, business presentations, and various other settings. With a screen refresh rate of 60Hz, it provides a smooth viewing experience. High Brightness and Contrast：Featuring advanced optical technology, this projector offers 110 lumens of brightness and a contrast ratio of 1500:1. Even in well-lit environments, your images will remain vibrant and dynamic, enhancing your viewing experience. The enhanced contrast adds depth and richness to the colors, making every scene pop. Additionally, the auto keystone correction function ensures a perfectly aligned image every time. Versatile Connectivity：The projector supports multiple interfaces, including 1 HDMI port, 1 USB port, and a headphone jack. This ensures compatibility with various devices such as computers, gaming consoles, and Blu-ray players, meeting all your projection needs. The wide range of connectivity options makes multimedia playback effortless and versatile. Portable Design and Long-lasting LED Light Source：Designed for portability, this lightweight projector is ideal for use at home, in the office, or for outdoor activities. It features a durable LED light source with a lifespan of up to 20,000 hours, reducing the hassle of frequent bulb replacements. The auto keystone correction function adjusts image distortion, ensuring a perfectly square image. The projection screen size can be adjusted from 40 to 130 inches, accommodating different space requirements. Built-in Sound System and Low Noise Design：The projector comes with a built-in 3W speaker that delivers high-quality sound, eliminating the need for external speakers. Its low operating noise, below 30dB, ensures a quiet environment for uninterrupted viewing or meetings. With the built-in Android 11 operating system and support for multiple languages, you get access to a wide range of applications. The auto keystone correction feature ensures hassle-free setup and optimal image alignment.