Philips sports Wired Earhook Headphones with mic SHS3305 WHITE 15mm speaker driver optimizes wearing comfort 3D flexible ear hook ensures secure fit in all ear sizes Bass pipe emphasizes low tones for a clear, realistic sound A 1.2m long cable that is ideal for outdoor use Extremely durable construction extends product life CONTOURED EARHOOK AND EAR CUSHIONS FOR WEARING COMFORT AND BASS RESPONSE - The ear hook stays put behind your ear even when you're on the move, keeping the earphone comfortably in place. The special shape and luxurious materials used for the ear cushions of these Philips headphones ensure a perfect fit for maximum comfort. They prevent audio leakage and enhance bass performance too. 27MM SPEAKER DRIVER DELIVERS BIG SOUND PERFORMANCE - Compact for wearing comfort yet big enough to deliver crisp, powerful sound, the 27 mm speaker driver is a perfect size for non-distorted listening enjoyment. ASYMMETRIC 1.2 M LONG CABLE - The ideal cable length to give you the freedom to put device where you want. asymmetric design keeps the cable out of the way.