運動型無線MP3功能:高品質(zhì)運動型便攜式MP3播放器佩戴方便、舒適MP3/WMA音樂播放功能USB2.0傳輸播放時長約4小時支持Windowsme/xp/2000操作系統(tǒng)技術參數(shù)：支持格式:MP3/WMA/WAV-S/Nratio: 86dB-輸出頻率:20Hz-20KHz-內(nèi)置電池:BuiltinRechargeableLi-ionbattery-接口：USB2.0interface-操作系統(tǒng):windows98/2000/XP-適合工作穩(wěn)定:-10~45degree-暫停/播放按鍵，易于操作-帶有復位鍵-帶有音量控制鍵+/--上下首歌曲可選擇按鍵-揚聲器功率2X10MW-附件：說明書，USB數(shù)據(jù)線 SportwirelessMP3features:high-qualitySportportableMP3playerEasytowear,comfortableMP3/WMAmusicplaybackUSB2.0transferAbout4hoursplayingtimeOSsupportWindowsme/xp/2000Technicalparameters:Supportformat:MP3/WMA/WAV-S/Nratio: 86dB-Outputfrequency:20Hz-20KHz-Built-inBattery:BuiltinRechargeableLi-ionbattery-Interface:USB2.0interface-OS:windows98/2000/XP-Forjobsecurity:-10~45degree-Pause/Playbutton,easytooperate-Resetbuttonwith-Withavolumecontrolkey+/--Selectbuttondownsongs-SpeakerPower2X10MW-Accessories:Manual,USBdatacable