Kashimura Bluetooth FM transmitter compact KD231

You can listen to music, videos, and One Seg audio from your Bluetooth-enabled smartphone/iPhone from your car stereo.
●Bluetooth version 5.1 specification.
(It is also compatible with previous versions and can be used with previous versions of smartphones/iPhones.)
●Ultra compact design that closes the car socket cap.
●Engine interlocking function.
When you turn off your car's engine, the music playing on your device will automatically pause.
When you turn on your car's engine, it will automatically reconnect with your device's Bluetooth function.
(Some models may not be able to automatically stop/reconnect automatically.)
●Equipped with equalizer function.
There are two types to choose from: heavy bass mode (base mode) and normal mode.
You will be notified by voice of the selected equalizer.
(The selected equalizer mode will be remembered.)
●Easy operation, just select the frequency. (88.1/88.3/88.7MHz)
●The selected frequency lights up in blue.
●For 12V vehicles only.
●Product specified by weak radio stations.