Jan 07, 2013
Good Earphones
1.Noise Canceling, Sound Lsolating,
2.Metallic Stereo Earphone
3.Environment-friendly
4.CE RoHS
Good Earphones Specification of Good Earphones: 1.Speaker diameter:φ10mm 2.Sensitivity:100db ± 3 S.P.L at 1khz 3.Impedance:32Ω 4.Range of...