Specam N85 Stereo Multifunction Digital Headset LCD Display Mp3 Music Player with SD Card / USB Slot / FM Radio(White+Pink)) N85 Digital Headset HD stereo sound allows you to better enjoy the game, voice, music brings wonderful. It is not just a headset but also a mp3, you can ues it when you running, cycling, playing other sports, get rid of the lines plagued. Supports three formats music: MP3, WMA and WAV. Equipped with audio cable, the receiver can be used as a wired earphone. High-quality speakers and sound chamber designed to ensure high-fidelity, CD quality sound effects, Rechargeable / replace the battery, convenient and practical, the battery can be used for 10 hours continuously of listening