Lens: 125mm Life Span: 20000Hour. Maximum Resolution: 1920 x 1080 Throw Distance: 1.1 ~ 4m. Built-in Speakers: Yes Emitter BIN: LED. Video Formats: AVI, H.264, DAT, RM, RMVB, MPG, MOV, MKV, MPEG, DIVX, MPEG-4, MPEG-1, MPEG-2, FLV, VC1 Picture Formats: JPEG, BMP, PNG.
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