Listen-Only Acoustic Ear Piece Tube with 3.5mm plug Aviation Comfort Accessories This radio works with all

This radio works with all radios operating on the same frequencies

weather-tight connection for reliability and durability when it matters most

Use with blue 4-Conductor RUGGED wired helmet jack

durable cabling built to withstand rugged use

Business License is required

Listen-Only Acoustic Ear Piece Tube with 3.5mm plug Aviation Comfort Accessories This radio works with allListen Only Acoustic Ear Piece Tube with 3. 5mm plug. Developed for durable and long term performance. Perfect for job sites, construction, police, security guards, safety and civil occupations. Provides hand free and lightweight listening so you can focus on your job and not your equipment.