Turn your tape player into a modern marvel with this Bluetooth cassette adapter. Stream music from your smartphone or other Bluetooth-equipped device directly to your car stereo system for an audio upgrade. This Bluetooth cassette adapter has an integrated push button, which sits neatly on your dash, allowing you to answer calls via your connected phone as you drive along.
When it works, the Bluetooth cassette works well enough. The sound quality is great, and the pairing process is easy. I've noticed that the Bluetooth connection drops occasionally, and once it drops, I have to turn the cassette off and on several times before it will reconnect with my phone.
The power button is inconveniently located on the cassette itself, so you have to eject the tape at the end of each ride to power the cassette off. If you forget to turn it off, it does power down automatically after 3 minutes, but you still have to eject the cassette when you get back in the car to turn it back on. It would have been much better if the power button had been included on the wired remote that also includes the microphone. It would have been really nice if the wired remote also had a power port so that you could leave the cassette plugged into the cigarette lighter so that you don't need to take the cassette away from the car to charge it as frequently. Next time I buy something like this, I will just buy the old style cassette adapter with the analog headphone jack since that style cassette can just remain in the tape deck long term.
The Bluetooth Cassette adapter seems like a decent first run at a product like this.