What's in the box:

Mini Lavalier Microphone Omnidirectional Condenser Clip-on Mic with 3.5mm TRRS Plug 3-Meter-Long Cable for Smartphone Tablet Computer Professional Recording Video Shooting Online Teaching (Standard)

Features
Omnidirectional condenser microphone, can pick up voice from all directions and reproduce original sound clearly without any cracking noise.
Clip-on lavalier microphone, can be easily clipped on clothes or tie, freeing your hands.
3.5mm TRRS plug, compatible with desktop, laptop, smartphone and other device with 3.5mm TRRS port, perfect for live streaming, online teaching, talk shows, professional recording, video shooting, etc.
Plug and play, no need of frequent charging; 3-meter-long cable, giving you more movement freedom.
Compact size & light weight, convenient for storage, easy to carry it with you all around.

Specifications
Color: Black
Material: Plastic & metal
Transducer: Electret condenser
Polar Pattern: Omnidirectional pick up
Frequency Range: 35-18KHz
Sensitivity: -30dB3dB/0dB=1v/pa, 1KHz
S/N Ratio: 74dB SPL
Plug: 3.5mm TRRS
Cable Length: 3 meters/ 9.8ft
Microphone Weight: 28g/ 0.67oz
Package Size: 11 * 8 * 2cm/ 4.3 * 3.1 * 0.7inch
Package Weight: 38g/ 1.3oz

Package List
1 * Microphone