Seesii 4.3"AHD&CVBS Analog Camera CCTV Security Tester LCD Monitor Video Audio Wrist strap 1080P 960P 720P W/ 12V Output (IV6A) Seventh generation 4.3inch LTPS LCD screen Classic series. Highly equipped, the most cost effective choice Can not support 1080p AHD cameras models 12V 1A Output function can be helpful when no external power supply for the camera Equipped with 2600mAh Li-polymer battery, which has RoHS & CE certification. Device can work 7 hours after a single charge