High Quality Surround Sound Gaming Headset Headphones Mic RGB USB Gamer Headset Gaming Headphone

·Speaker diameter: 50mm
·Sensitivity: 117dB/mW
·Impedance: 20 Ω
·Frequency response range: 20-20000Hz
·Microphone type: long microphone
·Microphone pointing: omnidirectional
·Microphone specification: 4.0 * 1.5mm
·Sensitivity: - 38 ± 3dB
·Frequency response range: 50-12000 Hz
·Cable length: 2.1M