This bluetooth cassette set included one bluetooth 4.0 car kit and one cassette adapter. Our Bluetooth car kit can perfectly connect with cassette adaptor. That's mean we can make lots of old cars which only have cassette slots with bluetooth function. This is a new bluetooth cassette adaptor !
 
Pls see enclosed pictures of Bluetooth cassette adaptor set(one cassette adaptor and one bluetooth car kit).
 
How to install:  1. Insert cassette to car’s cassette slot.
                              2.Connected cassette’s audio female plug with Bluetooth car kit’s audio male plug
                              3. You can use old car to listen stream music from mobile phone through Bluetooth. Even can make call and start Siri.