- Skype Headset with Microphone for Free Chatting, High-quality Sound
- 2017-07-12 23:17
- Model Number: TM-507MV. Brand Name: Hisonic Key Specifications/Special Features: Audio-in operating Internet phone talk IP telephoneMicrophone type: 9 x 7mmImpedance: maximum of 2.2KΩSensitivity: -58 ±2dB (0dB, 1W/Pa)S/N ratio: more than 60dBSen...