VILTROX DC-550 Pro 5.5 Inch 4K HDMI 1200Nit Touch-Screen Camera Video Monitors
Output signal interface：HDMI 1.4 signal output. Audio：Headphone jack 3.5. lnput signalinterface：HDMl1.4 signal input. We have well-trained and professional sales & after-sale services persons who can speak English fluently.