For Havit H2002D Headset Replacement Microphone 3.5mm TRS Boom Mic(4.0x160mm)

1. Frequency response: 20Hz - 16KHz 2. Impedance: 2.2KΩ 3. Signal-to-noise ratio: Greater than or equal to 58 dB 4. Consumption current: Less than 500uA 5. Earpiece size: Diameter 9.7 x 4.5mm 6. Sensitivity: -32dB +/- 3dB (0dB = 1Pa) 7. Directionality: Omnidirectional 8. Plug: 3.5mm straight plug, gold-plated 9. Channels: 3-channel stereo 10. Flexible tube diameter: 4.0mm (outer diameter of the flexible tube) 11. Total product length: 160mm (the length of the entire product) 12. Compatibility: Suitable for Havit H2002D head-mounted gaming headphones