Product Name: Wholesale Projector for Benq I850h 80-150 in Model NO.: BenQ i850h Working Principle: CRT Brightness: >2500 Lumens Type: Portable Projector Usage: Home, Business, Teaching, Theater Trademark: brand Transport Package: Sealed Package Specification: original Origin: Shenzhen Product Description Wholesale projector for BenQ i850h 80-150 inBasic parametersProjection size: 80-150 inchesProjection scale: 0.233:1Resolution: 1080p (1920 * 1080)Projection parameterDisplay technology DLP digital optical processing technologyLight source type: monochromatic laserOff axis 137.6%Trapezoid correction vertical: ± 40 degreessystem parameterUSB media play USB read through Android boardMenu language: Simplified Chinese, traditional Chinese, EnglishAudio parametersSound power: 10WNumber of loudspeakers: 1Screen parametersScreen scale 16:9Interface parametersInput interface 1 × audio in (mini jack)Output interface 1 × audio out (mini jack)Other interface 1 × infrared receiver1×USB (Type Mini B)(service,for FW download)Specification parameterProduct noise: normal mode: 32dB, economic mode: 30dBPower supply performance: AC100-240V, 50 / 60HzProduct power consumption: 350W, standby power: 0.5WProduct size: 490 × 342 × 142mmProduct weight: 10kgApplicable environment: working temperature: 0-40 ºC (35-40 ºC automatic energy saving mode)