... Use: Portable Media one year warranty Specifications1.support SD card headphone 2.bulk headphone 3.colorful headphone ... price 5.OEM ,ODM1,headphone 2,support SD card earphone 3,Clear sound quality,high sensitivity ... Headset 1.Play high quality MP3 from SD/MMC cards 2.Hi-Fi sound 3.Folding MP3 ... headset 4.Fast deliveryFeatures & Function:Support to play music from SD ...