Same as but with new Amazon listing.
TaoTronics Bluetooth 4.1 Transmitter and Receiver, 2-in-1 Wireless 3.5mm Adapter (aptX Low Latency, 2 Devices Simultaneously, For TV/Home Sound System) (Certified Refurbished) (Jetblack)
This one is the newest version with volume and track control buttons.
https://www.amazon.com/gp/product/B07FYN34C7