H2O Waterproof Sports Headphones (Aqua Blue) with iPX 8 Certified Waterproof Rating and Flexible Sports Earhooks by GOgroove - Works with Apple iPod touch , SanDisk Clip Jam , Lonve and More Flexible earhook support design allows maximum comfort and secure fit. Perfect for running , hiking , cycling , swimming , surfing , paddle boarding , kite boarding , athletic training and more! Certified IPX8 rating guarantees you can fully submerse these headphones underwater up to 2 meters (6 feet) Adjustable swivel design allows you to calibrate the length and angle of the earbud for the ultimate secure fit TECHNICAL SPECIFICATIONS - Speaker Power: (3mW x 2) 6mW RMS / Driver: 10mm Full-Range / Impedance: 32 Ohms / Sensitivity: 101+-3dB / Frequency Response: 20Hz-20kHz / Audio Input: 3.5mm Audio Port Backed by GOgroove's 3-Year Manufacturer's Warranty **PLEASE ENSURE THAT YOUR DEVICE IS FULLY WATERPROOF BEFORE ENTERING WET ENVIRONMENTS WITH THESE HEADPHONES**