AUKEY Bluetooth Receiver, Wireless Audio AUX Adapter 3.5mm Stereo Output (Bluetooth 4.1, A2DP, Built-in Microphone) for Home Audio Music Streaming Sound System

I have an old speaker in the garage and I have been looking for a cheap Bluetooth receiver to replace a plugging my phone in every time. This looks like a great deal with Prime for $6.
https://www.amazon.com/AUKEY-Blue…blu&sr=8-4