Latencies can occur when transferring data via Bluetooth. This means that the transmission may not be lip-synchronous when watching videos or playing games, but with a small time delay to the picture.
The AIRY features Bluetooth aptX. AptX is a special codec that allows a higher data rate and better sound quality. The method was invented for digital telephony and later developed further for professional audio transmissions. This therefore means significantly lower latencies, but requires that both devices support aptX. This is already the case with many Android smartphones and tablets, but also with the Windows 10 and Mac OS X operating systems. iOS devices, such as iPhone, iPod Touch and iPad do not support aptX.