The J4 ear buds also feature a rock solid, heavy duty aluminum housing, tangle-free flat cables with kevlar reinforcement, eye candy 3D logo details, and an extra tough EVA carrying case with room for your J4's and an iPod nano or shuffle. The J4's also include 7 pairs of custom molded earbuds cushions, in both single flange (XS, S, M, L) and double flange (XS/S, S/M, L/XL).
The J4's are arguably the most rugged and durable earphones ever made. They're the perfect solution for those seeking an extra tough, heavy duty pair of ear buds with the legendary JLab sound: balanced wide range response, tight bass, and crisp clarity.
The J4 is available with and without a mic in a range of bold, stylish color combos. For those seeking ultra lightweight, slightly slimmer earbuds, you can't beat the JBuds J5 and J5Ms.