Product Catalog  Product Catalog > Wire & Cable > Earphone Headphone Microphone Handfree mobile earphone Model No.︰ - Brand Name︰ - Country of Origin︰ China Unit Price︰ - Minimum Order︰ -  Total 18 Related Items  Prev 1 2 3 4 5 Next Auto next page:  12345678910 Seconds Product Description Speaker     15mm                 Impedance    32±15% Ohm                Sensitivity    110±4dB                Frequency range    20Hz-20KHz                  Rated power    5mw                  Mic    6.0X5.0mm                Sensitivity     -52±2dB at 4.5V,2.2KΩ (0dB=1V/Pa,1KHz)                Directivity     Omnidirectional                 Product Image Related Products Earphone in gift box packed Newest in ear earphone Handfree earphone In Ear Earphone Home  |  News  |  Product Catalog  |  Synthetic Leather  |  Leather Handicraft  |  Customer FQA  |  Contact Us  |  Sitemap Powered by DIYTrade.com