SPECIFICATION
SPEAKER
- Loudhailer diameter : 40 mm
- Sensitivity : 93 dB ± 3 dB/ 1 kHz
- Frequency response : 20 〜 20 kHz
- Impedance : 32 Ω/ 1 kHz
- Handing power capacity : 20 mW
MICROPHONE
- Dimension : 4.0 * 1.5 mm
- Mic sensitivity : – 22 dB ± 3 dB/ 1 kHz
- Mic frequency response : 50 〜 10 kHz
- Mic impedance : ≤ 2.2 KΩ/ 1 kHz
- Directivity : omnidirectional
CONNECTION
- Input Plug : Gold-plated USB Plug
- Cable length : Approx. 2.2 m/ 7.22 ft
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