Bluetooth Foot Control Pedal to Start/Stop Music?

I sometimes practice my sax (with 2 hands of course!) and I would like to find a foot controller that is bluetooth to start/stop the music I'm following along with.

I've seen a few items by iRig...but I'm not sure it's necessary to spend $60-99 to start stop music I'm listening to with a bluetooth button/device.

I kinda feel like I'm overlooking something, or asking the wrong questions, because I've spent some time looking for a device to start/stop music via bluetooth with a foot pedal...and it seems like it's not easy to find! Help?

Thank you.