Wang Buds are re-kindling the ear bud revolution by providing massive air chambers, combined with two co-axial drivers. This means we move more air than any other ear bud, which translates to thumping natural bass while keeping amazingly clear mids and highs. Plus, the 10mm-16ohm Woofer and the 6mm-16 ohm Tweeter provide amazing clarity across all frequency ranges. Includes soft silicon ear tips, when placed over the speakers, the sound is directed into your ear without causing damage or distortion, plus the outer circle of the silicon tip includes an outer ear grip to help the earphones stay in place. Box contents: one pair of Wang Buds, one in line mic with iPod control, four sets of secure fit silicon tips.