Hassle-free quality sound With cordless and splash proof MP3 headphones Swing to the peerless sound quality of GoGEAR Action by FullSound, and enjoy the comfort of lightweight MP3 headphones. What's more, the splash and dust proof player features a built-in pedometer and voice prompts to optimize workouts. FullsoundTM to bring your MP3 music to life Philips' innovative FullSound technology faithfully restores sonic details to compressed MP3 music, dramatically enriching and enhancing it, so you can experience CD music without any distortion. Based on an audio post-processing algorithm, FullSound combines Philips' renowned expertise in music reproduction with the power of the latest generation Digital Signal Processor (DSP). The result is fuller bass with more depth and impact, boosted voice and instrument clarity, and rich detail. Rediscover your compressed MP3 music in true-to-life sound that will touch your soul and move your feet. APE, FLAC, MP3 and WMA lossless code for precise sound Get your songs on your GoGEAR player and enjoy precision sound in its entirety, with no loss in clarity or detail. The latest audio compression technologies can reduce file sizes by up to ten times. They do this without lowering sound quality, and save the compressed files in formats like MP3 and WMA. Your GoGEAR can play APE, FLAC, MP3 and WMA files with lossless codec support - offering quality audio and handing you the world of digital music. You can now download songs or rip your CDs, and transfer them to your GoGEAR for endless enjoyment on the go. Splash and dust proof design for wet and dusty conditions Take your music and movies to the great outdoors, and have real fun wherever you go. Your GoGEAR player is designed to remain undamaged even in wet and dusty conditions. It meets the stringent IPX5 standards, ensuring that internal components are protected from exposure to the environment.