– Frequency response: 20 Hz – 20 KHz- Speaker size: 40 mm- Speaker sensitivity:114 dB ± 3 dB- Speaker impedance: 21 Ω- Microphone type: omnidirectional- Microphone size: 6×5 mm- Microphone sensitivity: -40 dB ± 3 dB- Connectors: 2x 3.5 mm jack+1x USB- Cable length: 2.0m- Compatibility: PC
