Review on KZ Aptx Bluetooth Module Plus Wireless Upgrade Detachable Cord (B Pin) with Waterproof Feature by Keith Ostby

These don't go well with KZ Zs10 Pro in-ear monitors. They do not "snap" into the earbuds well, and as a result, the earbuds are more likely to fall off the cord when hung around the neck. It would probably be nice to have a lighter in your ears. When Bluetooth is connected, the audio sounds good, but there are usually shortcuts when the cable is briefly disconnected and then reconnected.