retractable earphone 1.Retractable Earphone for CD/MP3/DVD player 2.With noise reduction design 3.Amazing clarity and sound

retractable earphone

Plug: 3.5mm Frequency response: 20Hz to 20kHz Speaker size: 10mm Mylar: 6u Impedance: 32 Ohms ± 10% Sensitivity: 105 ±3dB Maximum input power: 10mW Rated power: 5mW Wire can be extended to 110cm Plastic housing, various colors are available Perfect for listening to CDs, MP3s, radios, iPods, PSPs, DSs, and other players Ideal for gifts and promotional items