VR game emulator for Android

[King Herald]

I bought the daughter some entry level Virtual Reality glasses. Her Android phone slips in and that is the VR screen, supposedly....

Store told us to download some emulator App from scanning a code on the box, some web site called 'happy chick' or similar, but it just won't work, won't connect, and the daughter told me it is in Chinese anyway.....

So, any suggestions how to make this Android VR thing work??? Any other sort of 'emulator' that will install, and what exactly does it do, and where/how to put games into it?

We're clueless.

[King Herald]

Okay, I'll give Cardboard a go. Thanks.