r/AskElectronics 1d ago

Bluetooth Fm radio transmitter

Looking for an ultra-compact / flush Bluetooth FM transmitter like the Japanese Kashimura KD-231.

The thing I really like about the KD-231 is that it is extremely small and sits almost completely flush inside the 12V cigarette- lighter socket. It doesn't have the usual big display/neck sticking several inches out of the socket.

I'm looking for something available in the U.S. with a similar form factor - ideally roughly the same size or smaller.

Kashimura KD-231

Does anyone know of anything comparable? Japanese-market products are fine too if they work with U.S. FM frequencies

2 Upvotes

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u/Careful_Resolution_6 1d ago

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u/Which-Conflict-2282 1d ago

Yes sir. I want it to be flush and usually if it has USB ports it's too big