Tanga offers the House of Marley Jammin' Noise-Isolating Earbuds for iOS 7 or Android in four styles (Fire pictured) for $7.99 plus $3.99 for shipping. That's the lowest total price we could find in any style by $15. They feature an inline microphone, integrated controller, 8mm or 10mm drivers, 52" fabric cord, three sizes of eartips, and a 15Hz to 20kHz frequency response.