Okystar Technology Co., Ltd. [China]

1, headphone style 2, with rechargeable battery Audio Format : MP3 / WMA / WMV / WAV Data Transfer : USB 2.0 Controls : Button Headphones Jack : 3.5mm Stereo JackOperating Systems : Microsoft Windows Vista , Windows 98 / SE / ME / 2000 / XP, Linux 2.4.2 SNR : 85db Built-in Rechargeable Lithium-Ion Battery Built- in Microphone Work Time : 3 - 5 hours Color : Pink Accessories : Power Adapter Earphone User's Manual USB Cable

headphone mp3 player