Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Volume issue

Bbird
over 4 years ago

As already mentioned in other threads there is problem with volume control of some bluetooth headphones. Here  is my investigation:

I have two TWS headphones Redmi Airdots and Redmi Airdots S, first one works with bt4.2 and volume controls works fine, second one with bt5.0 and volume is max and unchangeable via watch.

I think it's firmware problem working with new bt5.0 protocol, i hope there will be patch, but now only solution - use old headphones!

FR245M > FW: 5.20 ANT/BLE/BT: 6.06

Edit after deep in specs:

Redmi Airdots is bt5 too, same as "S" version of chip: Realtek RTL8763BFR

Differ only by firmware and pairing mechanism.