nabuhodonozor
100+ Head-Fier
The ES100 does not support aptX Low Latency. LL requires an extra license fee and manufacturers often choose not to implement LL even when it is supported by the Bluetooth chip.
Do you own devices that transmit LL? If you do not, it is not a problem. LL never gained popularity and Qualcomm has retired it for their new products.
Wasn't LL good for watching movies and playing games?