Can I use a mini-keyboard to headlessly control Volumio?

I have a mini usb keyboard connected to a Pi 3 using a little usb dongle (so the mini keyboard is using wireless USB). I was wondering if it’s possible to control the playback on the Pi using Volumio since the mini keyboard has a play/stop button and it has volume/track change buttons. Can this be done headlessly? Can it be done if the Pi is connected to a monitor using GPIO ports or an Android device?

The keyboard looks like this: