Vertex MH-450S Standard Speaker
[Product Information]-
Avoid direct sunlight or air from heaters and the like.
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Make sure the plug is firmly inserted into the transceiver jack.
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The microphone should be positioned 2cm to 5cm from the mouth.
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Although this unit is drip-proof, be sure to wipe drops of water away when the unit is moistened with rain, etc.
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Compatible with VX-160, VX-230, VX-350, VX-410, VX-420, VX-420A.
