The YYK525 operates in three exclusive modes:
Changing the Internal Clock Multiplier beyond 1.2x without adequate cooling voids your warranty. Only advanced users should modify this. yyk525 user manual exclusive
: The device is rated for daily activities like sweating or light rain but is not suitable for swimming or diving, as Bluetooth signals cannot transmit underwater. The YYK525 operates in three exclusive modes: Changing
: Expect approximately 10–12 hours of talk or music time on a single charge. yyk525 user manual exclusive
