Review on ✨ LIHAN Bluetooth FM Transmitter: 7-Color LED Backlit Car Adapter with QC3.0 & USB-PD Ports Charger, Wireless Radio Audio Player, Handsfree Calling & Music Receiver, Compatible with Most Smartphones by Matt Weber

Worked great - as advertised. Until this happened. It connected my phone to the car stereo and GPS speakers and the speakerphone answered perfectly and played music from my phone (Note: if your cigarette lighter is always on, you NEED to remember to take it out when the car is parked, right? it will drain your battery). Return 30 days after delivery. Mine died on the 36th day. Without warning. We came home from the beach, everything worked. Stopped for lunch. Connected back. Nothing. No Bluetooth, no backlight, no power on the USB ports for charging. I checked the cigarette lighter in the car, everything is fine. So the machine just died. Disappointed, forced to write off.