Marvo HG8901 RGB Wired Gaming Headset Specifications Sound: stereo Frequency response: 20 Hz - 20 KHz Speaker size: 50 mm Speaker impedance: 32 Ω Speaker sensitivity: 119 dB ± 3 dB Microphone type: omnidirectional Microphone size: 6x5 mm Microphone sensitivity: -38 dB ± 3 dB Backlight: Rainbow Connectors: 2 x 3.5 mm jack, USB (for LED light) Cable length: 2.1 m Feature Closed, over-ear design for powerful bass sounds Soft-cushioned leather ear cups Self-adjustable headband Built-in volume control Solid, reinforced structural housing |