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	Audio Tube Kits with High Quality Acoustic Tube Convey Voice, Make you Have Better Sense of Hearing Model Number: KH09LA1 Brand Name: NIER Key Specifications/Special Features: SpecificationSpeakerOD:Φ16mmResistance: 90Ohm±15％ at 1000HzSound pressure level: 90dB±3dB at 1000HzRated power:100mWMax power: 20mWMicrophoneType: Electret microphoneSen...	2017-12-15
	Ear-loop Lapel Microphone Set with Coiled PU Cable for Two-Way Radio Transceivers Model Number: JH-614 Brand Name: NIER Key Specifications/Special Features: Fashionable PTT design with metal clipWith coiled PU cable for retractable useComfortable-to-wear rubber ear hookOptional translucent ear hook and cable for a low-profile...	2017-07-05