Gaems portable monitor on sale 50% off at ebgames, purchase from ebay for cheaper delivery (link below).
The 15.5" 1080p E-LED monitor provides a virtually lag-free experience for any device with HDMI output and requires only a single USB for power. Proof you do not need to sacrifice power for portability.
Virtually lag-free gaming thanks to a 60Hz refresh rate
Compatible with PC, Xbox One X, Xbox One S, Xbox One, Xbox 360, PlayStation 4 Pro, PlayStation 4, PlayStation 3, Nintendo Switch & mobile devices
Listen to game audio, music and more without disturbing others by connecting compatible headphones (not included) to the 3.5mm stereo jack, and ensure reliable power with a mini USB port
1920x1080 resolution at 60Hz