MP3 Earphone
SPECIFICATIONS:
*Speaker diameter:16mm
*Mylar:6U
*Impedance: 32 ohm/16 ohm
*Sensitivity: 115+/-3dB, S.P.L. at 1kHz
*Frequency response: 20Hz-20,000Hz
*Input powerNom2mw,Max4mw;
*DistortionLess than 5% at 1KHz 2mw;
*Cord length: 1.25 m
*Plugs type: 3.5mm s...
Products: car adapter mp3,
books audio mp3