Review on 🚗 Enhanced BMR Bluetooth Car Speakerphone Kit for iPhone, Samsung, HTC and All Cellphones - Improved Sound Quality with Dual Speakers and Mute Function Key by Chris Pettway

Sounded like everything I needed in a Bluetooth speaker for my old car. Because of my hearing, I just hoped it would be loud enough not to strain my ears. worst. Even after following ALL the instructions to the letter, it was obvious he had a bad battery. In addition, it was not possible to connect to the phone. Sent it back and decided to give it a second chance as I REALLY wanted the device to work. Read and reread the instructions to make sure I did everything right. Charged for the night, the red indicator does not light up. On, blue. Paired with a cell phone as stated on the phone it was. I've tried 2-3 times to call from my home landline, the cell phone works, the device doesn't. Still, it showed up on the phone as a paired device. Tried multiple times to connect to BMR 4.0 and the mobile phone timed out. The pairing indicator continued to work as expected. The first time in this process, after 15-20 minutes, I decided to turn it off and read the instructions AGAIN. AGAIN confirmed that I followed the instructions correctly. BMR 4.0 switched on and lo and behold! Flashing red battery light, low battery. I tried again from the beginning but found it was useless. AGAIN another bad battery. Product? I don't know as it could never be configured. Definitely defective batteries in every BMR 4.0 device. I don't know about lying on the shelf, or only defective batteries and defective devices. Big promises, great price, VERY BAD shipping! I gave it 1 star because you have to select something to rate it. Definitely a NO STAR rating. Don't waste your money on this or you risk working or not. then you have the trouble and inconvenience of returning the BMR 4.0 bluetooth car speaker for phone. You can't say you weren't warned!