Features:

•     Noise canceling microphone is optional.
•     Patented demountable metal plate, heavy duty and professional.
•    Removable PTT button to clean with ease.
•   High-low volume knob attached.
•    Extra function button is optional.
•    3.5 mm earphone jack for private listening.
•    Water proof IP54 rated.
•   IP 68 rated is available as long as 3.5mm jack removed.