Specifications:

Display Ratio: 16:9
Display Size: 15.6
Resolution: 3840 x 2160
Products Status: Stock
Horizontal Viewing Angle: 178°
Black and White Response Time: 5 ms
Screen Type: Widescreen
Panel Type: IPS
Application: Laptop
Contrast Ratio: 1000:1
Vertical Viewing Angle: 178°
Built-in Speaker: Yes
Brightness: 300cd/m
Interface Type: HDMI
HDMI: 1 x mini HDMI
Type-C: 2 x USB 3.1 Type-C

Overview:

15.6 inch 4K  gaming portable monitor for Xbox Ps4 Switch cell phone PC laptop monitor computer LCD screen display 3840 x 2160

 Connect you smart phone , PC , laptop , Camera , TV box , Gaming box Ps3 Ps4 X-box Switch etc anytime anywhere.

 UHD display 3840 x 2160 4K HDR Real Gaming monitor 

Feature: 

High quality aluminum metal body

Patent Ultra-thin design, 841g light weight 

UHD display 3840 x 2160 HDR

1 x mini HD input , 2 x USB3.1 Type-C input , 2 x built-in speakers 

CE FCC Rohs PSE CCC

75mm x 75mm Vesa Mount hole

Support 12 languages

Package Contents:

15.6 inch Portable Display x 1
Power adapter x 1
HDMI cable x 1
Type-C cable x 2 
Smart Case x 1

 You can't connect iPhone directly. You need to buy a  HDMI adapter or HDMI  WIFI Wireless Display Dongle to connect iPhone