HD Projector: 2.69-inch LCD TFT display, resolution 1280*720p, color temperature 8000K (1000K), brightness (long-lasting) 120 ANSI lumens, contrast ratio 1500:1, supports full HD 4K video. 5G Dual-band WiFi: The projector is equipped with the latest 2.4/5G dual-band WiFi, offering fast transfer speeds. In just a few seconds, it wirelessly syncs to deliver a large screen. Built-in BT 5.0 chip, the projector can connect to the ideal Bluetooth speaker/headset anytime. Automatic Correction: With automatic keystone correction technology, built-in high-precision sensors help you focus more accurately. Automatic image correction. It also features a 50% zoom function and lower noise level down to 25 dB, providing a comfortable audio environment. Large Storage Capacity: Equipped with 1 GB + 8 GB ROM storage space, you can play movies, performances, sports events, and music from mobile phones or laptops. With a rotation of 180 degrees, the projection size ranges from 40-130 inches. The projection distance is 1.2-4 meters. The best projection distance is 1.68 meters. Broad Application: Highly suitable for home cinema, entertainment, early childhood education, video conferencing, online learning, etc. The package includes projectors, user manuals, power cables, remote controls (preloaded 2 AAA batteries), 1.2-meter power cable adapter. You can install it flexibly. Specification: Operating System Android 11.0 CPU Quad-core ARM Cortex-A53 WiFi AW869A -- Dual-band WiFi6 + BT5.0 Module Specification HDMI Optional HDMI IN/HDMI OUT Aspect Ratio 16:9 & 4:3 Projection Ratio 1.37 Lamp Type 60W Interface USB*1/HDMI *1/AUDIO*1 Audio File MP3/WMA/ACC Image File JPG,BMP,PNG, supports image scaling Package List: Projector*1 User Manual*1 Power Cable*1 Remote Control*1 Note: Due to differences in screen and lighting conditions, the actual color of the product may slightly differ from the colors shown in the images. Thank you! Allow 1-2 cm measurement deviation due to manual measurement.