Icom HM231 Waterproof Speaker Mic For The A25

What additional information is available for the Icom HM231 Waterproof Speaker Mic?

The Icom HM231 Waterproof Speaker Mic has a weight of 0.25 lbs and dimensions of 19.7 inches. It is a speaker mic manufactured by Icom, compatible with the Icom A25 radio. This accessory is classified as waterproof medium duty, does not include an earphone jack, and features both straight and coiled accessory wire types.