earphone for ipod 1,3.5mm stereo mp3 earphone 2,flat cable 3,in ear design mp3 earphone Certs CE&ROHS MS02 ... .Impedance: 16Ω4.Frequency Range: 20Hz - 20kHz5.Rated Power: 3mw6.Max. Power: 10mw7.Cable length: 1.2m±0.03m8.Plug: Ø3.5mm stereo ... /iPhone, MP3/MP4, Mobile phone, PC, Gaming device, CD, etc.2) In-ear design,noise isolation3) Powerful neodymium magnetic bass driven ...