- Metal universal stereo fashionable high-quality earphone
- 2017-12-24 00:18
- Model Number: M21-3 Brand Name: SOMIC TONE Key Specifications/Special Features: SpecificationUnit size: 10mm (moving-coil speaker)Frequency response: 20-20000HzImpedance: 32ΩAcuity: 95±3dBWorking power: 100mWWire length: 120cmThe headset pin: ...