While the headset is OFF , press and hold the ON/OFF key for 8 seconds . Place it back in the charging case to complete the reset cycle. Technical Specifications Bluetooth Version: 5.1 + EDR
Never leave batteries unattended. The YYK525 has safety timers, but you are the primary safety device.
Never use the automatic "Check for Updates" button. The public OTA server delivers a throttled, feature-limited version of the firmware. As part of this , here is how to sideload the performance firmware.
: Single click to accept or terminate a call. Reject Call : Double click to decline an incoming call.
Approximately 1.5 hours for both headset and case
While the headset is OFF , press and hold the ON/OFF key for 8 seconds . Place it back in the charging case to complete the reset cycle. Technical Specifications Bluetooth Version: 5.1 + EDR
Never leave batteries unattended. The YYK525 has safety timers, but you are the primary safety device. yyk525 user manual exclusive
Never use the automatic "Check for Updates" button. The public OTA server delivers a throttled, feature-limited version of the firmware. As part of this , here is how to sideload the performance firmware. While the headset is OFF , press and
: Single click to accept or terminate a call. Reject Call : Double click to decline an incoming call. While the headset is OFF
Approximately 1.5 hours for both headset and case