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BatteryJack CH-133V-4 remote control microphone with built-in speaker

BatteryJack inc.

BatteryJack inc. CH-133V-4 Remote control microphone

SKU CH-DNG9-9WVJJ

Remote microphone with built-in speaker for compatible Icom mobile radios

  • Built-In SpeakerYes
  • Clear sound for reliable communication
  • Built-in speaker enables hands-free operation
  • Compatible with IC-2200H, IC-2300H, IC-2800H mobile radios
  • Works with ID-800H and ID-880H dual-band units
  • Strong flexible cables withstand vehicle installation stress

Replacement remote microphone

The BatteryJack inc. CH-133V-4 is a replacement remote control microphone compatible with Icom HM-133V units. It serves operators of compatible mobile transceivers who need a direct substitute for the original handset. The unit includes a built-in speaker for monitoring and is supplied new with a one-year warranty.

Sustained operation behaviour

The microphone uses strong, flexible cables designed to withstand repeated flexing in vehicle installations. Its streamlined shape and comfortable grip reduce fatigue during extended mobile sessions. Clear sound performance is maintained over long periods, and the CE mark confirms compliance with relevant European requirements.

Upgrade context

This model replaces a lost or damaged HM-133V microphone on supported Icom radios including the IC-2200H, IC-2300H, IC-2800H, IC-2720H, IC-2725E, IC-208H, IC-E208, IC-207H, IC-2820H, IC-E2820, IC-E880, ID-800H and ID-880H. It is not suited for users requiring a different connector pinout or additional programmable keys beyond the standard HM-133V layout.

Highlights

  • Clear sound for reliable communication
  • Built-in speaker enables hands-free operation
  • Compatible with IC-2200H, IC-2300H, IC-2800H mobile radios
  • Works with ID-800H and ID-880H dual-band units
  • Strong flexible cables withstand vehicle installation stress

Specifications

BrandBatteryJack inc.
ModelCH-133V-4
Built-In SpeakerYes

Questions about this item

Does the CH-133V-4 microphone generate noticeable heat or noise during extended use?

The CH-133V-4 is a passive remote-control microphone with no active electronics, so it produces no heat and no audible noise during all-day operation.

Which Icom radio models must I already own for the CH-133V-4 to function?

The CH-133V-4 is compatible with Icom IC-2200H, IC-2300H, IC-2800H, IC-2720H, IC-2725E, IC-208H, IC-E208, IC-207H, IC-2820H, IC-E2820, ID-800H and ID-880H radios.

Will the CH-133V-4 work alongside my older IC-207H and newer ID-880H in the same vehicle?

Yes, the CH-133V-4 supports both the IC-207H and ID-880H, so it can be used interchangeably with those models in the same installation.

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