$15.99 with free shipping (for Prime) at Amazon.
https://www.amazon.com/Bluetooth-Transmitter-Lantoo-Handsfree-Smartphone/dp/B01D9YUAAS/
I have this thing, it’s a complete piece of garbage. I would recommend buying two of them one to poop on and one to cover it up with.
This is the funniest review I have ever read, and it is LITERALLY my job to read reviews.
Bravo stranger, you’ve made my Saturday a little brighter.
On a more serious note- I’m really sorry this product was crappy (lol). If you think you may have received a defective one please get in touch with Customer Service. They may be able to help.