Motorola XIR M3688 GM338 hand microphone – a direct replacement microphone designed for Motorola XIR M3688 and GM338 mobile radios. Features a durable build, clear audio pickup and coiled cable that survives daily trucker use. Water resistant IP57 rated housing keeps it working through spills and rain. Easy to install – simply unplug the old mic and plug this one in. Compatible with Motorola XIR M3688, GM338 and similar MOTOTRBO mobile radio models.
Wholesale pricing available for fleet orders. Check our speaker microphones collection for more Motorola mic options.
Product Overview
This handheld radio from Motorola is stocked for bulk buyers — the same unit trusted by security crews, logistics teams and field technicians.
Compatibility & Use Cases
Typical deployments include security patrols, warehouses, construction sites, hospitality teams and event staff — anywhere instant group communication beats phone calls. Referenced models: M3688, GM338.
Will this radio work with my existing fleet?
Yes if it operates on the same band and frequencies as your current units. We pre-program to your licensed frequencies on request — include them in the order notes or request a quote first.
Ordering for a team? Request a wholesale quote — bulk pricing from 10 units, fast US shipping, OEM/ODM available.
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