HG-001
Features and Specifications
Speaker:
Speaker diameter: Ф40mm
Impedance: 32Ω
Sensitivity: 103±3dB（at 1KHz）
Frequency response: 20Hz-20KHz
Mic:
Mic diameter: Ф4mm
Mic impedance : ≤2.2KΩ
Mic directivity: all-direction
Mic sensivity: -44±3dB (at 1KHz)
Interface：
Plug Model：3.5/USB
