$20 for each speaker set but you can have both of these speaker sets for $30.
Designed for early iPhones with connector which they had.
However, on the back of each speaker set there is a mini stereo phone plug jack which allows input from almost any device with an output audio jack using an appropriate cable. Very portable and very good sound! Short adapter cables are available from Apple and other sources to allow use of iPhones with lightning connection. AC/DC power adapters, remote controls and zippered travel cases for each speaker set are included.
