Specification: Product model: S1pro Projection technology: LCD LED chip life: 30,000h Lens focal length: Highly transparent all-glass lens Light uniformity: 95% Projection distance: 60cm-5m Best image size: 40-100 inches Keystone correction: 4-direction and 4-point Electronic zoom: yes Light source: LED light Brightness: 180 ANSI lumens Total power: 56W Throw ratio: 4:3, 16:9 Projection method: desktop, rear desktop, ceiling, rear ceiling Bluetooth: supports Bluetooth output HDMI IN：support Noise: 35dB Speaker: 3W stereo speakers Remote control: full-function remote control included (remote control test distance ≥5 meters).
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