Philips SHE9620
None, 6-23500 Hz Hz, Design: In Ear, Type: Headphone, Acoustic Seal: Sealed/Closed/Sound Canceling, Cable Length: 1.2 meters, Headphone Frequency Response: 6-23500 Hz Hz, Headphone Impedance: 16 ohm ohm, Headphone Sensitivty: 105 dB/1mW dB/1mW