At $549, you’ll likely have a lot of questions before taking the supersonic plunge. ... As these are Bluetooth headphones, they work with non-Apple kit, too. Connecting to an Android phone, ...

When it comes to size, Andromedia have packed a considerable amount of power into the Supersonic-P. It measures in at just 79.2 x 79.2 x 89mm, or 3.11 x 3.11 x 3.50 inches.

If you're after a portable Bluetooth speaker with a bit of oomph, the Andromedia Supersonic-X provides 360-degree audio, with an interesting take on bass.