For a limited time over at Owen and Fred…… Each pair of Cigar Box Speakers are made in the USA by Good Deed Audio. They are compatible with anything that has a 3.5 mm headphone jack. One of the two boxes has the volume control, power switch, and a blue power indicator light. Pick yours up over at Owen and Fred. If you haven’t had a chance to check out there site you owe it to yourself to check it out.