!! Attention the article is no longer available !! The JSA nightlux IR-425 VOx thermal imaging handheld device has a resolution of 400 x 300 pixels. It has an HDMI port to connect external TV devices up to 8K resolution. The 2 built-in 18650 batteries can be recharged via the USB C connection, or the device can be operated directly with a USB power bank. WiFi streaming is possible using the app, as well as remote control of the device via the app. Images or videos can be captured on the internal memory of 16 GB. The transfer is also possible with a USB C cable to a PC or laptop. The battery life is 5 hours and can be extended in power saving mode.