These mini microphones are made of sturdy aluminum alloy and soft and durable nylon braided string, just plug and play, simple to use, easy to carry and store, and a good choice for you.
Specification:
Item Name: Mini Microphone
Material: Aluminium Alloy
Suitable for: Most Mobile Phones, Computer, Tablet, and more
Total Wiring Length: approx. 59.05 inches
Microphone Length: approx. 6cm/ 2.28 inches
Package:
4 x Mini Microphone