iHome iB25 Noise Isolating Earphones - Black Great sounding earbuds work with any 3.5 mm headphone jack, provide dynamic sound with enhanced bass response. Detachable ear cushions fit a variety of ear sizes. Noise isolation reduces distracting background noise and provides a quieter environment for music enjoyment. Dual purpose packaging hangtag acts as earphone cord wrap for added cord management. Lifetime warranty. Connectivity Technology: Wired