... .Comfortable holding 3.Available for Icom,Yaes two way radio speaker microphone SM-03Feature:1.Water-resistant (IP 54)2.The ... button on the face, it is easy for change RMS sound with the button.5.Solid, strong, and durable cable with ... for Icom, standard, Yaesu, Kenwood, Motorola, transceivers and others.Specification:Speaker:Speaker size: 45mmSound pressure level: 94dB ±3dB Impedance: 8 Ω ± 15%Audio ...