BoxWave BlueBridge Wireless Bluetooth Car Stereo Audio Adapter/Receiver (3.5mm Aux Input Jack) for Hands Free Music Streaming or Calling for All Apple, Samsung, Android Smartphones, Tablets, MP3 Players and More!
It works as offered. Really awful battery life. Don't plan on using it for a long trip or for more than two days without charging it. Even worse is that it won't charge when using.