Review on ZOACHII Bluetooth Aux Adapter V5.0 - Mini Wireless Audio Car Kit with 🎧 3.5mm Jack for Vehicle Truck Stereo, Home Music Streaming Speaker, Headphone - A2DP/Built-in Microphone by Ryan Koser

I have an old car and wanted to connect it to my phone. I used 3.5mm cables to connect my phone, but I can't charge my phone at the same time because I hear motor noise. I ordered this ZOACHII bluetooth adapter to see if it helps. It happened. After charging via the micro USB port (charging cable included), I plugged it in. It connected to my phone quickly and easily. I was listening to music while my phone was charging, but I didn't hear any engine noise. Very satisfied. So far the battery life has been solid and I can even charge it while the device is in use. I didn't notice any delay between pressing "play" on my phone and starting playback through the car speakers. There's also a microphone so you can make and receive calls hands-free. Nice little bonus. Cool little gadget that helped improve my old driving experience.