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Clear and powerful Hi-Fi surround sound Virtual 7.1 surround sound Adjustable headband 50mm neodymium drivers Spectrum RGB Flexible microphone Comfortable memory foam headphones Easy Technical specifications Dimensions: 187 (W) x 201 (H) x 91 (W) mm Interface: USB Weight: 243g (without cable) Cable length and type: 2.2m / Braided with volume control Color: white Speaker Driver block size: 50 mm Impedance: 32 15% Operating power (max.): 30mW Sensitivity: 106 3dB Frequency response: 20~20KHZ Microphone Microphone size: 6.0*2.7mm Sensitivity: -42 3dB Microphone Type: Omnidirectional S/N ratio: 58dB Resistance: 32K