Review on CK Interior Wireless Bluetooth Waterproof by Gent Dobson

Cannot connect to my S20 Note Bluetooth without 4 digit code. I tried entering the requested codes "0000" and "1234" and I need to install the application. I installed it, so I'm trying to connect bluetooth, there won't be any other destinations 😉 On my phone, it works through a microphone, but won't connect to bluetooth. On my wife's iPhone, it connects to Bluetooth, but doesn't let her play music through the car stereo, only through the phone's speaker. Just a slightly annoying LED backlight. Maybe less is more, I don't think I'll ever go through 16 million color variations.