Why it will show "No Signal" OR "Power saving" when connect with [USB C to USB C Cable]?

1. Most USB Type-C ports can work with a QQH monitor, pls make sure it supports video output, not just data transmission.

2. PC or Phone with a "Low Battery" can"t hold the monitor.

3. If something is damaged with Cable/Port, Pls tell us.

Why it will show "No Signal" when connect with [Mini HDMI to HDMI Cable]?

Connect with Mini HDMI Port must have an extra power supply to monitor.

Our monitor doesn"t built-in battery, USB C Port can support power supply and video output, so it can plug and play. HDMI just supports video output.

Wake it up- try to set Mode.

How to Connect QQH Monitor with My iPhone?

About the iPhone connection, you need the "Lightning to HDMI Adapter"-Not Included.

And your iPhone and QQH monitor both need a external power supply.

[For more detail or pic pls check the "User Guide" attachment below.]

Does it Support Bluetooth, Wireless, Wifi, and App Download?

1. Do not support Bluetooth, wireless, and wifi connections. Not Built-in battery. Not Touchscreen. No APP, No Driver Download.

2. The Bluetooth keyboard and mouse need to be connected through the phone/laptop first to control the QQH monitor.

How to Check my Devices Compatible?

1. Make sure your laptop/pc with at less one video transmission port. Such as Full-Function USB Type C [ 3.1/3.2 or newest], HDMI, Mini DP, DP, VGA, All Thunderbolt [3/4 Plug, play].

2. Send your device Model to support team for check.

3. Attachment