What's in the box:

Mini Tie Lapel Clip-on Wired Microphone Mic 3.5mm Plug for Smartphone PC Laptop Chatting Singing Karaoke with Carry Case (Black)

Features:
Mini size microphone with good sound quality.
Clip-on design, allows to clip it to your collar or tie.
3.5mm audio plug, suitable for smartphone, PC, laptop, etc.
Great for audio, video recording and hands-free mic speaking and singing.
Comes with a mini sponge cover for reducing wind noise, and a mini case for easy storage and carry.

Specifications:
Color: Black
Directivity : Omnidirectional
Sensitivity: -36dB3dB (0dB=1V/bar)
Impedance: 2.2O
Frequency Response: 20-16000Hz
Operation Voltage: 1.5V-12V
Cable Length: About 100cm
Item Weight: 16g / 0.6oz
Package Size: 8.5 * 8.5 * 3cm / 3.3 * 3.3 * 1.2oz
Package Weight: 34g / 1.2oz

Package List:
1 * Microphone with Sponge Cover
1 * Carry Case