Midland AVPH10 Shoulder Speaker Mic attaches to your Midland Handheld Two-Way Radio and has a rotating clip for ease of use while on your shoulder. This two-way mic and speaker plugs into the microphone/headphone port on the side of your radio and it's ready to use. Communicate by simply pushing the push-to-talk button on the side of this two-way radio speaker microphone. Shoulder mic for handheld two-way radios.