This is my second purchase of this product. The first was on 4/26/19 and the second on 8/12/19. The first block worked fine for about two weeks, then it started turning on and off, sometimes left and right at the same time and left and right independently. I bought a device to connect to my old Sony Walkman and cast to Bluetooth headphones. This allows me to listen to local AM channels without wires and has to use my iPhone, which uses my carrier's data. When it works, it works well, although the instructions could use some tweaking. I tried them on another Walkman and encountered the same problem. I then plugged in regular wired headphones to see if the issue was related to the 3.5mm jack. Wired headphones work fine without the cutout on both older Walkman radios. I bought another Hanibis transmitter because I thought I had a bad device. However, the second block started giving me the same problems. You can consider my experience before buying this product.
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