Spec sheet
Page 2
...; 110dB 100 - 10,000 Hz, omni-directional Omnidirectional microphone -39dB Required for selected Smartphones. two-year international warranty Technical Data HD 429s * Functions are phone dependent. Compatibility list available at the same time enables you to take/end calls*. Easy Music Control ... neodymium magnets for stereo sound with smooth bass response, while the closed circumaural headphone design Easy Call Control - HD 429s With Sennheiser's HD 429s universal headset for on-the-go music, entertainment and communication, you can be checked on www.senncom.com/HD429s or...
...; 110dB 100 - 10,000 Hz, omni-directional Omnidirectional microphone -39dB Required for selected Smartphones. two-year international warranty Technical Data HD 429s * Functions are phone dependent. Compatibility list available at the same time enables you to take/end calls*. Easy Music Control ... neodymium magnets for stereo sound with smooth bass response, while the closed circumaural headphone design Easy Call Control - HD 429s With Sennheiser's HD 429s universal headset for on-the-go music, entertainment and communication, you can be checked on www.senncom.com/HD429s or...