Yes, you can use any 3.5mm headphones with the passthrough on your Backbone or Bluetooth audio with your phone.
For wired audio, plug your 3.5mm headphones into the headphone jack on the bottom left handle of your Backbone One.
Yes, you can use any 3.5mm headphones with the passthrough on your Backbone or Bluetooth audio with your phone.
For wired audio, plug your 3.5mm headphones into the headphone jack on the bottom left handle of your Backbone One.