Special features: | Driver Material:Neodymium magnet,Electret; Driver Size:120 mm electro-static driver,45 mm neodymium magnets driver; Headphones Impedance:32 Ohm; Microphone Pick-up Pattern:Unidirectional; Microphone Sensitivity:-40 dB; Microphone Frequency Response::100 ~ 10000 Hz; AI Noise Cancelling MicrophoneNo; Active Noise Cancellation:No; Channel:Stereo; Aura Sync:No; Foldablility:No |