Review on 🚗 IMDEN Bluetooth 5.0 FM Transmitter for Car with QC3.0+Type-C PD 18W, Wireless Bluetooth FM Radio Adapter for Enhanced Bass Sound, Music Player, Hands-Free Calling, and 3 USB Ports Charger. Also Supports USB Drive. by Troy Arnold

Everything was satisfactory. Some specs and operation for those who want details. The current draw of this device is 40 milliamps at 14.0 volts. This is very small for a car battery, you can play for hours without the engine running. Some reviews have complained that bass boost has to be turned on every time you turn on the power if you want boost. To be honest, when you turn it on you just press the bass boost button and the bass boost is activated. The device is right in front of you, the button is just a fingertip away. I tested the FM range up to 25 feet with a portable radio and it still had a very strong signal so there was no problem in a car or SUV. A speakerphone is not as attractive to the caller. During a conversation, you hear yourself speaking through the car speakers when you are on the phone, after the conversation there is a delay of about 1 second, you hear your conversation through the car speakers and the phone call is cut off. very small, like speaking in a barrel.