CODE RED Silent Jr available in 2.5 or 3.5 audio jack Pack Earpiece with 14in Coiled Cord clear acoustic tube Listen-Only for 2-way radios. Acoustic Tube Earpiece with 14″ 2.5mm or 3.5mm and a threaded 2.5mm or 3.5mm (M2) connector for any radio or remote microphone with a 2.5mm or 3.5mm, or threaded 2.5mm or 3.5mm ear
