** Vertex Speaker Microphone. The MH-44 A4B is a rugged, compact Speaker / Microphone expressly designed for use with the Yaesu / Vertex Standard Air Band Transceiver.
Specifications:
Microphone Type: Electret Condenser
Speaker Diameter : 32 mm
Speaker Impedance : 8 Ohm
Speaker Audio Input : 0.5 Watts (Max)
Compatible with YAESU / Vertex Standard Air Band
Vertex Speaker Microphone - VXA 100 / VXA-150 / VXA-210. MH-44A4B.
**NO RETURNS ACCEPTED ON THIS ITEM