... features: Embedded audio(SDI), Aspect ratio, Overscan, Underscan, Safe Markers, Color Temperature settings, User presets, TALLY, Built-in speaker, headphone and ... √1line×2 √RCA 1line×2(dual channel) √Speakers 0.5W(8Ω) √PPM / UV √BNC 1line×2 √BNC 1line×2 √BNC 1line ... ×2 √BNC 1line×2 √Red / green two color Product Picture:Metal Carrying Case:APPLICATION (In Beijing)