You are looking at a good music companion for swimming or underwater sports.Weaing this wonderful MP3 which has IPX8 waterproof level，you can enjoy music you love freely underwater.<br />Features:1.Fashionable design，high quality clear sound2.Easy operation and stable wear for swimming3.4GB internal memory4.MP3 internal memory can store songs 5，FM radio mode6.IPX8 waterproof function，you can wear it under water7.Compatible occasions: swimming (pool)， beach， spa， beach，SPA， 3-5 meter diving sports， outdoor sports and other underwater sports<br />MP3 specifications:1.3 meters waterproof(IPX8)2.Supported format :MP3(8 to 320kbps)，WMA，VBR，AAC files3.4GB internal memory4.PC interface:USB 2.05.Power:built-in 3.7V lithium polymer，rechargeable battery6.Up to 12 hours of playback time7.87.5-108.5MHz frequency range<br />Package includes:1 x Swimming MP3 Player1 x Headset2 x Earplug1 x English User Manual1 x USB Adapter