Spec sheet
Page 2
... and change track* Freedom of movement - two-year international warranty Technical Data HD 429s * Functions are phone dependent. General Data Wearing Style: Cable length Connector plugs Weight Headphones Frequency response Impedance Sound pressure level Microphone Frequency response Pick-up pattern Sensitivity Accessories Adaptor...regardless of calls and tracks is achieved with integrated microphone. Easy management of which smart phone you have. HD 429s With Sennheiser's HD 429s universal headset for on-the-go music, entertainment and communication, you can be checked on www.senncom....
... and change track* Freedom of movement - two-year international warranty Technical Data HD 429s * Functions are phone dependent. General Data Wearing Style: Cable length Connector plugs Weight Headphones Frequency response Impedance Sound pressure level Microphone Frequency response Pick-up pattern Sensitivity Accessories Adaptor...regardless of calls and tracks is achieved with integrated microphone. Easy management of which smart phone you have. HD 429s With Sennheiser's HD 429s universal headset for on-the-go music, entertainment and communication, you can be checked on www.senncom....