3D Surround Earphones with Mic In-Ear Bass

Height: 188 mm Width: 195 mm Depth: 87 mm Weight (without cable): 344 g PC cable length: 2.8 m Cable length for portable devices: 1.5m Technical specifications Headphones Pilot: 50 mm Frequency response: 20Hz-20KHz Impedance: 39 Ohm (passive), 5k Ohm (active) Sensitivity: 93 dB SPL / mW Microphone (boom) Microphone detection: Cardioid (unidirectional) Size: 6 mm Frequency response: 100Hz-10KHz