HD Bluetooth protocol，LDAC or AAC, aptx, ldac，HWA.
CE can support sbc, and some USB Bluetooth adapter only 3$ and it can support aptx protocal, so ,CE can support it?
I’ve not heard of LHAC.
Do you mean LDAC?
LDAC come from sony,96khz/24bit, max 990kbps.
lhac come from huawei, 96khz/24bit, max 900kbps.
Googling LHAC reveals nothing for me.
Do you have a site link that specifically references it?
sory for some mistake. LHAC may be HWA.
Are you specifically asking if there is support for HWA technology devices ??
No.
only aptx protocal USB Bluetooth adapter be found, and Few headsets support the hwa protocol.