Optoma YDW3796ST Short-Throw Business & Education Projector (CN version)

High-brightness 3800-lumen DLP short-throw projector featuring WXGA resolution, 20,000:1 contrast ratio, and versatile connectivity for professional presentations, classrooms, and home cinema setups. (CN version)

Audio Output: Audio out x1 Display Technology: DLP Trapezoidal correction: Vertical correction ISO Brightness: 3500lm Product Weight: 3kg Audio Input: Audio in x1 Installation: Tabletop Projection color: black Contrast: 20,000：1 Speaker power: 10W IoT smart ecosystem products: no Boot-up Ads: No ads on startup Noise (dB): 28 USB interface: USB-A x1 3D Play: Supports 3D function Recommended size range: 36"~303" Equipped with AI large model: none Display chip size: 0.65”DMD Screen adaptive: Does not support automatic screen adjustment Telephoto/Ultra-wide: Ultra-short throw Focusing method: Manual optical zoom: Supports optical zoom Lens material: Glass+Resin Voice remote control: Does not support voice function Power supply type: Power supply Throw Ratio: 0.52 Noise within 1 meter: 28dB model: YDW3796ST Video Interface: VGA Intelligent obstacle avoidance: Does not support smart obstacle avoidance Display Scale: 16:9 Projection light source: Light bulb Standard resolution: 1280*800 Whole machine power consumption: 260W Product Size: 98mm high Certified Model: YDW3796ST CCC compulsory certification: yes Remote control method: Infrared remote control