Feathers: 1) Waterproof & noise cancelling earphone 2) Applications : for Sumsung USB connect cell phone 3)Blister Packaging Foldable Colorful and Fashional Headphone Specifications: 1) Speaker: dia. 10 mylar speaker 2) Impedance: 32 (+15%/-15%) ohms 3) Sensitivity: 98 (+3dB/-3dB)4) Effective freq. band: 20Hz - 20kHz 5) Rated input power: 2mW 6) Max. input power: 4mW Features: 1) High quality ...
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