Here is a wireless touchscreen display that lets you easily interact with your iPhone, Mac/Windows computer, Android, and other devices. It has USB-C and HDMI video-in support. AirView lets you perform touch gestures on your smartphone without additional cables.
The AirView monitor has a 10,500mAh battery and HiFi speakers. It comes with 2.4GHz and 5GHz wireless connectivity. You can order these portable monitors in 13.3″ and 15.6″ sizes. More info is available here.