Hi calvinzknight101,
Thanks for posting in Apple Support Communities.
We understand that your AirPods are paired with your PC and the volume becomes lower as you move away from the source. There could be interference in your location that could cause this behavior. Also, being 30 feet or more from the source could cause audio issues.
*Bring your Wi-Fi device closer to your Wi-Fi router. Bring the Bluetooth devices that are connecting to each other closer together.
*Avoid using your wireless devices near common sources of interference, such as power cables, microwave ovens, fluorescent lights, wireless video cameras, and cordless phones.
*Reduce the number of active devices that use the same wireless frequency band. Both Bluetooth and Wi-Fi devices use the 2.4 GHz band, but many Wi-Fi devices can use the 5 GHz band instead. If your Wi-Fi router supports both bands, it might help to connect more of your Wi-Fi devices to the 5GHz band. Some dual-band routers manage this for you automatically.
*Configure your Wi-Fi router to use a different Wi-Fi channel, or have it scan for the channel with the least interference. Most routers perform this scan automatically on startup or when reset.
Find these and additional tips in Resolve Wi-Fi and Bluetooth issues caused by wireless interference.
Regards.