... 3W THD = 10% Kaidaer MP3 Player and Miniature Speaker For IPod IPhone Micro TF KD-MN02Speaker function parametersOutput power: PMS 3W ... This is a modern fashion, the appearance of a unique MINI digital audio.The new aluminum diaphragm micro-speaker, clear treble ... integrated digital audio player, connect your MP3.Mp4, CD, DVD, iPod, IiPhone, PSP, mobile phones, computers.Metal, circular design, button ...