Specification
Mic: | Noise canceling microphone |
Mic sensitivity: | -40±3dB |
Mic directivity: | omnidirectional |
Sound quality: | 7.1 virtual surround sound |
Mic impedance: | 2.2KΩ |
Speaker diameter: | Φ40mm |
Speaker frequency range: | 20Hz~20KHz |
Speaker impedance: | 32Ω±15% |
Speaker sensitivity: | 110±3dB |
Wire length: | 2.2m |
Working current: | ≤100MA |
Working voltage: | DC5V |
Headphone connector: | USB |
Color: | black |
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