Review on 🎧 SZMDLX Bluetooth Receiver: Portable Wireless Audio Adapter with 4.2 Technology, Clip Design, A2DP, Built-in Mic for Home and Car Audio by Paula Rodriguez

***Update*** I've been using this for about 10 months now. I found it lasts about 5 hours of audiobook listening and 7-8 hours of continuous music playback. Audio books consume more and more electricity. I want to remember that I work in a factory that uses a lot of radio signals that can interfere with the Bluetooth connection. This may be the reason for the reduced power available. The device has to work harder to stay connected to my phone, so it uses more power. I wear it attached to a t-shirt under my work shirt to protect it from whatever I'm working with. I have NEVER had any problems connecting to my phone. And when my husband calls, he hears me perfectly. Also behind the noise. Once the call ends it reverts to what I hear. We took advantage of this by connecting to the rental car's auxiliary port during the holidays. Our phones don't need to be paired with Auto BT. It worked like a dream. We were able to safely use it as a speakerphone, listening to GPS directions and music through the car's speakers. The person on the other end of the line had no hearing problems. I still highly recommend this device. He withstood everything I threw at him. And it still works. *** End of update *** This is a great little Bluetooth. You use your own headphones or in-ear headphones. There is a clip on the back for attachment to clothing. And stays in place. I've listened to audio books so I'm sure it will last longer if I listen to music. In addition, charging does not take much time. I plug it in when I get home from work and it fully charges in about 2 hours. I have reviewed many Bluetooth devices of this type over the years. I only buy them when they say they last at least 8 hours. So far, this one has held the end of the deal. I would definitely recommend it to anyone looking for a small bluetooth with amazing sound. *** For those who think the reviews on these sites are fake. I pay full list price for every item I buy here at Revain.***