Description:specification:Projection technology: single-chip LCDNative resolution: 480 x 320Supported resolution: 1920 x 1080 ( Full HD )Contrast ratio: 800:1Aspect ratio: 4:3, 16:9Displayable colors: full colors ( 16.7 million )Focus: manual focusProjection size: up to 70 inches ( best size: 20 - 60 inches )Best projection distance: 0.8 - 2mLamp: 10W LED lampLamp life: over 30,000 hoursInterfaces: 1 x HDMI, 1 x AV, 1 x USB, 1 x TF CardProjection modes: front, rear, ceilingSpeaker: 2, built-in 2W 4 ohmOSD language: Chinese, English, Russian, French, Spanish,Portuguese, German, Arabic, etc. ( 23 languages in total )Supported formats: video: all; audio: MP3 / WMA / OGG / AAC / FLAC / APE / WAV;image: JPEG / BMP / PNG; text: TXTPower supply: 12V 2A DCPower consumption: 10 - 24WOperating temperature: 0 - 40 Deg.C / 32 - 104 Deg.Fcolor:as the picture showSpecifications:Main Features:A big surprise and great gift for kids, ideal for playing games, watching videos,listening to music, throwing a party, studyingMultiple interfaces, including HDMI, USB port, TF card slot, AV out to connect with various devices70 inch large screen from 3m away. Turn a tiny bedroom into a theater1080P Full HDsupported,16.7 million displayable colors for vivid details2 built-in HiFi speakers for stereo sound, developing kids' talents of singing, dancing, etc.Compact, portable just like a magic cube, only 10.5 x 10.3 x 11cmEasy-to-use with remote control for nearly any little curious kidDurable LED, - 30,000h lifespan, with efficient cooling systemPackage Included:1x projector1x adapter1x remote line1x instruction manualNotes:1. Dolby sound(AC3 audio format) is not supported. If it display picture without sound, please turn off Dolby Digital in Apple TV, Blu-Ray players and Fire stick etc.2. Please aim to the IR window when using the remote control.3. Please use the projector in dim or dark environment for best effect.4. NOT recommended for PPT, word, excel or business presentation.5. Lightning digital AV adapter is needed when connect with iPhone; MHL cable is needed when connect with Android phone, please n