✅ 4K 3840x2160 resolution HDR. 1 UPERFECT 18.4" 4K Portable Monitor. ✅ Three in one signal port: mini HDMI, Type-C. 1 Standard HDMI tomini HDMI Cable. ✅ Output interface: 3.5mm headphone jack. For SONY: Xperia 1 / 1 II/1 III/1 IV/5/5 II/5 III/10 III/Pro/Pro-I;.
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