Huawei Y6 II User Manual page 92

If your TV doesn't support MirrorShare, you can stream your phone's content using an Android
TV box or other devices that support Miracast (your TV must have an HDMI port).
1
In Settings, touch Advanced settings > MirrorShare to enable the MirrorShare
feature.
2
Check that MirrorShare is enabled on the HDMI device.
See the operating instructions for your TV box for more information.
Accessing the Internet
86