Review on MEE audio M9B Bluetooth Wireless in-Ear Headphones: Noise Isolation, Headset Mic, Bluetooth 5.0, 9 Hour Battery (Latest Version) by Anthony Woolley

Sound quality is acceptable when using the headphones, although you have to constantly press and reposition the earbuds to get the best sound. Likewise, the battery life never reached the stated 9 hours. The best I've gotten out of them is 7 hours of battery life. However, the headphones lasted less than 3 months. I give these headphones one star because the company is usually quick to replace the device thanks to the one-year warranty. Otherwise it will be wasted money.