USB 2.0 Mini Lavalier Lapel Buttonhole Mini Microphone For Camera Phone Laptop

Specifications: Jack: USB 2.0. Various cable length 1.5m, 2m, 4m, 5m, 6m. Length: 1.5m, 2m, 4m, 5m, 6m (optional). Frequency: 20Hz-16KHz. Sensitivity: -30dB±3dB.

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