P4 Music Player - Black Output Power 60W App Enabled Stereo Pairing 15hrs Playback Time The Polaroid P4 speaker is the largest and loudest of the Polaroid speakers, more than capable of filling even the largest rooms with incredible sound. It’s about the size of a small watermelon if a watermelon is more lightweight and able to play your favourite music. It looks great both sideways and upright, thanks to the partner speaker stand accessory (available separately). And of course, it features the full functionality of the Polaroid Music App, allowing you to set up your favourite music channels and scroll between them easily with the analog dial.