There's even the option of a battery powered receiver that you can then plug any wired headphones into, eg: https://www.walmart.com/ip/AGPtek-Streambot-Mini-Bl

There's even the option of a battery powered receiver that you can then plug any wired headphones into, eg: https://www.walmart.com/ip/AGPtek-Streambot-Mini-Bluetooth-Wireless-Receiver-A2DP-Adapter-for-Home-Audio-and-Car-Stereo/52312112 https://www.walmart.com/ip/AGPtek-Streambot-Mini-Bluetooth-W...