Portable Microphone 3.5mm 4 / 3 / 2 Karaoke Mic for Recorder Smart Phone Computer

Features:
and
2-pole mono, 3-pole stereo, 4-pole pin direct insertion type.
Suitable for notebook computer with earphone is integrated with the microphone
metal shell, it feels good and is more
condenser microphone, super compact shape, easy to carry.
Product Dimensions 48mm.

Specifications:
Frequency response: 50Hz 20KHz
Impedance: 680 Ω
Mic size: Ø 9.7X5.0mm
Sensitivity: 32dB ± 3dB (0dB=1Pa)
Directionality: omnidirectional (single directional)
Plug: 3.5mm straight plug
Channel: 2-pole mono, 3-pole stereo, 4-pole pin (optional)

Package Includes:
1 x Microphone

Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!