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This 3.5mm mic had high sensitivity, high dynamic, wide frequency response. It is 360 degree rotary and has a windscreen. for audio, video recording and hands-free mic speaking, music, answering call & etc.

Features:
3.5mm jack, for iPhone Android devices, and .
High sensitivity, high dynamic, wide frequency response, produce sound effect.
A windscreen your mic from wind noise and spit.
360°rotary clip allow you to easily clip it to your collar, tie or pocket.
for audio, video recording and hands-free mic speaking.
The earphone enable you to enjoy music, answering call & etc.
Portable an exquisite, the cable is about 1.5m / 5ft.

Specifications:
Brand: Andoer
Model: EY-511B
Color: Black 

-Mic
Type: Condenser Microphone
Directivity: Omni-directional
Sensitivity: -38dB±2dB =2.2kΩ VS=3.0V
Frequency: 20HZ-16kHZ
Plug socket: 3.5mm

-Earphone
Speaker: 10mm
Frequency : 15Hz--20KHz
Impedance: 16Ω
Sensitivity: 108dB±3dB

Cable Length: Approx. 1.5m / 5ft
Item Weight: 24g / 0.8oz
Package size: 11.5 * 8 * 1 / 4.5 * 3.1 * 0.4in
Package weight: 28.5g / 1oz

Package List: D4694B
1 * Mic

Note:
Only the mic is included.