Redragon Cragblade Wired Gaming Headset, detachable omnidirectional microphone, 53mm speakers, ergonomic design, volume control, ON/OFF button, Black Redragon Cragblade black gaming headset, 3D virtualization, volume control and microphone on/off buttons positioned on the wired remote control, detachable omnidirectional microphone (sensitivity: -38+/-2dB, impedance: 2.2KΩ, Ø6.0x5mm), speakers: 53mm (frequency response: 20Hz-20KHz, impedance: 32Ω, 20mW), ergonomic design, connectors: 1x TRRS jack, 2x TRS jack to 1x TRRS jack adapter, cable length: 1.8m, dimensions: 200x95x160mm, weight: 276g