- Audio Tube Kits with High Quality Acoustic Tube Convey Voice, Make you Have Better Sense of Hearing
- 2017-10-17 05:36
- Model Number: KH08LA1 Brand Name: NIER Key Specifications/Special Features: SpecificationSingle-line PTT, the design isexquisite and feeling is good.High quality acoustic tube conveyvoice make you have better sense of hearing.Choosing suitable s...
- Throat Control Microphone for Two-way Radio, Impedance of 3.2k Ohms
- 2017-08-22 09:24
- Model Number: JH-324-7 Brand Name: NIER Key Specifications/Special Features: SpecificationSpeaker size: 15mmSound pressure level: 103 dB ±3dBImpedance: 32 Ω ± 15%Audio output:100mWMicrophone:Type: Electret microphoneMicrophone size: 9.7*5mmFrequ...