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Compact black FM transmitter with blue ambient light, USB-C and dual USB ports, 32GB storage, 87.5-108MHz range

Audiovox Car HD Radio Bluetooth FM Transmitter USB-C 2.4A 32GB 87.5-108MHz

SKU CH-H911-7776Y

Transmits Bluetooth audio to FM stereo, charges three devices via USB-C and dual USB-A, plays files from 32GB storage, and shows battery voltage

  • Compatibilitysmartphones, tablets, laptops, car stereo systems, voice ass
  • Tuning Rangebluetooth
  • FM SelectivityFM radio, Bluetooth, bluetooth
  • FM Stereo Separationfm transmission, a2dp
  • AM Selectivityfm transmission, a2dp
  • Power RequirementCorded Electric
  • Reduces static with CVC noise suppression for clear audio
  • Streams music via Bluetooth or 32 GB USB drive
  • Charges three devices at once with USB-C and dual USB ports
  • Hands-free calls and voice navigation with echo cancellation
  • Blue backlight and battery-voltage display for safer driving

Audiovox Car HD Radio Bluetooth FM Transmitter

This Audiovox FM transmitter streams audio from smartphones, tablets or laptops to any car stereo over the 87.5 MHz to 108 MHz band. A 32 GB USB drive slot and Bluetooth A2DP give two wireless and wired playback paths for WMA, MP3, WAV, APE and FLAC files. CVC noise suppression and echo cancellation keep calls and music clear while a blue backlight eases night-time operation.

Drivers who want simple audio streaming

The unit suits motorists needing hands-free calls, voice-assistant access and simultaneous charging for three devices via two USB-A ports and one USB-C port. It does not serve buyers who require an integrated DAB+ or HD Radio tuner, and it cannot replace a dedicated amplifier or multi-channel head unit for high-power audio systems.

32 GB USB media support decides fit

The transmitter reads music directly from a USB flash drive up to 32 GB, letting you leave the phone in your pocket. If your library lives on larger drives or you need native smartphone mirroring, this is not the right adapter.

Highlights

  • Reduces static with CVC noise suppression for clear audio
  • Streams music via Bluetooth or 32 GB USB drive
  • Charges three devices at once with USB-C and dual USB ports
  • Hands-free calls and voice navigation with echo cancellation
  • Blue backlight and battery-voltage display for safer driving

Specifications

BrandAudiovox
Compatibilitysmartphones, tablets, laptops, car stereo systems, voice assistants
Tuning Rangebluetooth
FM SelectivityFM radio, Bluetooth, bluetooth
FM Stereo Separationfm transmission, a2dp
AM Selectivityfm transmission, a2dp
Power RequirementCorded Electric
Weight0.065 kilograms

Questions about this item

How do I install the Audiovox transmitter and which step is often missed?

Insert the unit into the cigarette-lighter socket, pair your phone via Bluetooth, then tune the car radio to the same empty frequency shown on the transmitter display; the step people skip is matching both frequencies exactly.

What maintenance or replacement will the Audiovox transmitter need later?

No scheduled maintenance is required; keep the USB-C and USB-A ports free of debris and replace the unit only if the Bluetooth connection becomes unstable or the voltage readout stops appearing.

What limit appears first during a long drive with three devices charging?

The 2.4 A USB-C port and 1 A USB-A port share the socket's total current, so sustained high draw on all three ports can trigger the built-in over-current protection and pause charging.

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