1、Thismin.waterproofearphonecanbeputtedintowaterformore1hours,cankeepnormaloperationaftertakingout.Confortabllywearwithgoodmusiceffect,suitableforswimming,suberging,surging,soaking,runningandclimbing.2、Thismin.waterproofearphonewithadjustablesofthang,makedifferentmusicloverindifferentagetolistenmusic,atthesametime,candosports.(earplugwillnotslip,soaffectingtolistentomusicanddosport)3、Putontheearphones,enjoymusicunderwater.4.Usingthiswaterproofearphone(equippingwithsuitableplayer),itisunneccessarytoworrythatyourearphonecannotuseintherainingday,alsounneccessarytoworrythatyoucannotenjoythemusicwhenyouswimandsuberge.5、Withdifferentdatatransferdistance,canbesuitablefordifferentplayer.Model:YCX-182802Waterproof:classIPX7Speakerdriverdiameter:10（Φmm）OperatingDistance:75±5（cm）Sensivity:108±4（dB/mW）Frequencyrange:20--20K（Hz）Resistance:32（Ω）Musicquality:6μPlugdiameter:3.5（Φmm）Location:,Color:Black