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Microphone
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Features:1) Sensitivity: -58dB ± 2dB2) Directivity: omni-directional3) Frequency response: 100 - 16,000Hz4) Operating voltage: 1 - 10V5) Standard operating voltage: 3V6) Current consumption: ma
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Microphone
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Features:1) Sensitivity: -58dB ± 2dB2) Directivity: omni-directional3) Frequency response: 100 - 16,000Hz4) Operating voltage: 1 - 10V5) Standard operating voltage: 3V6) Current consumption: ma
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Neckband Headphone
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Product Name: Neckband HeadphoneModel Number: SLR-910MV (A / B)Place of Origin: ChinaFeatures:1) Driver unit: 32mm2) Microphone sensitivity: -58dB + 2dB 3) Speaker impedance: 32 ohm + 15%4) Speaker s
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Wireless Headphone
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Features:1) Transmitter working frequency: 85-86MHz2) Power supply: DC12V3) Transmitting distance: 40m4) Operating current: 50±10mA5) Input voltage: 500mV6) Receiver power supply: DC3V (2 x 1.5V
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Wireless Headphone
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Product Name: Wireless HeadphoneModel Number: SLR-WH3000Place of Origin: ChinaFeatures:1) Transmitter working frequency: 433 - 434MHz2) Power supply: DC 12V3) Transmitting distance: 80m4) Operating cu
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Wireless Headphone
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Features:1) Transmitter working frequency: 433 - 434MHz2) Power supply: DC 12V3) Transmitting distance: 80m4) Operating current: 50 ± 10mA5) Input voltage: 500mV6) Transmit power: 7dBm7) Receiv
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Wireless Headphone
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Features:1) Transmitter working frequency: 85-86MHz2) Power supply: DC12V3) Transmitting distance: 40m4) Operating current: 50±10mA5) Input voltage: 500mV6) Receiver power supply: DC3V (2 x 1.5V
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Earphone
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Features:Driver unit: 30mMicrophone sensitivity: -58dB+ 2dBSpeaker Impedance: 32 ohms + 15%Speaker sensitivity: 105dB±3dBSpeaker frequency response: 20-20,000HzMaximum power input: 100mWCord le
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Earphone
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Product Name: EarphoneModel Number: SLR-310LPPlace of Origin: ChinaFeatures:1) Driver unit:15mm2) Speaker impedance: 32 ohm + 15%3) Speaker sensitivity: 105dB + 3dB4) Speaker frequency response: 20 -
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