
ECM-123-S
Product serial number
ECM-123-S
Product description
Specifications: SPEAKER: Frequency Response:20~20000Hz. Sensitivity: 105+/-3dB. Impedance:32(ohm)+/-15% at 1kHz. Max Input:10mw MICROPHONE: Frequency Response:50~20000Hz. Sensitivity:-58+/-2dB F=1kHz P=1Pa Rated:DC4.5V Min Operation Voltage:DC1.0V Description: Retractable clip-on cord storage with one touch On/Off switch. Character: Tangle free, no dangling wires, and provides clear communication. |
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