[slykar]

It somehow works with dedicated USB dongles that are size of a penny. Look at Jabra Evolve 65T. From my perspective as a customer it's an issue with Bluetooth standard, not hardware. The latency problems are somehow solved when using USB adapters, so why can't we embed those adapters in our devices?

[rusk]

Because all the switches that would allow you to tweak this are all safely locked in a black box, wrapped in a committee and sealed with an NDA.

The problem with Bluetooth is the encumbrance of all the IP protection that surrounds it.