What's in the box:

Omni-directional Electret Condenser Lavalier Microphone Dual Head with 3.5mm TRRS 4m Cable (Standard)

Features:
Lapel clip-on dual head microphone, designed for interviews, conferences, presentations, podcasts, webcasts and more situation needed to be recorded.
The omni-directional polar pattern provides excellent off-axis response, outstanding recording quality.
This lavaliere microphone is widely used for smartphones, DSLR, cameras, camcorders, audio recorders, tablets and other audio and video recording equipment.
There is no adapter or battery needed for recording, more convenient for daily usage.
The microphone comes with carry bag for easy carry and use, plug and start record.

Specifications:
Color: Black
Material: PVC, plastic
Type: Electret condenser microphone
Directivity: Omni-directional
Frequency Range: 20-16000Hz
Sensitivity: -34dB3dB (0dB=1Pa)
Signal to Noise Ratio: >60dB SPL
Impedance: <2> Plug Type: 3.5mm TRRS
Cable Length: 4m / 157in / 13ft
Package Size: 11 * 8 * 2.5cm / 4.33 * 3.15 * 0.98in
Package Weight: 85g / 3.0oz

Packing List:
1 * Lavalier Microphone(Dual Head with Clips & Windshields)
1 * Carry Bag
1 * User Manual