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Headset and earphone

Headset ST-802

Speaker size:40mm
Frequency range:20-20,000Hz
Speaker impedance:32 Ohm±15%
Speaker sensitivity:105dB±3dB
Maximum power:100mw
Standard operating voltage:4.5V
Wire length: about 2 metres

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Product Detail

Product Parameter
Speaker size:40mm
Frequency range:20-20,000Hz
Speaker impedance:32 Ohm±15%
Speaker sensitivity:105dB±3dB
Maximum power:100mw
Standard operating voltage:4.5V
Wire length: about 2 metres
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