Spec sheet
Page 2
...provide an outstanding audio performance with smooth bass response Ambient noise isolation -closed around-the-ear headphone design isolates against ambient noise. Benefits and Features: U niversal fit - EAN No....Headphones Frequency response Impedance Sound pressure level Microphone Frequency response Pick-up pattern Sensitivity Accessories Adaptor cable Dimension of product packaging (L x B x W) Dimension of which smart phone you have. two-year international warranty Technical Data HD 429s * Functions are phone dependent. UPC No. Art. HD 429s With Sennheiser's HD 429s...
...provide an outstanding audio performance with smooth bass response Ambient noise isolation -closed around-the-ear headphone design isolates against ambient noise. Benefits and Features: U niversal fit - EAN No....Headphones Frequency response Impedance Sound pressure level Microphone Frequency response Pick-up pattern Sensitivity Accessories Adaptor cable Dimension of product packaging (L x B x W) Dimension of which smart phone you have. two-year international warranty Technical Data HD 429s * Functions are phone dependent. UPC No. Art. HD 429s With Sennheiser's HD 429s...