The YYK525 is a sophisticated device designed to provide accurate and reliable performance. Its advanced features and user-friendly interface make it an ideal choice for professionals and individuals alike. The device is equipped with state-of-the-art technology, ensuring that it meets the highest standards of quality and efficiency.
: The headset will automatically turn on and connect to the last paired device when taken out of the case, and turn off/charge when placed back inside. Core Controls (MFB Button) Play/Pause : Single-click the MFB. Answer/End Call : Single-click the MFB. Reject Call : Double-click the MFB. Voice Assistant (Siri/Google) : Long-press the MFB for 1 second. Technical Specifications Bluetooth Version V5.1 + EDR Battery Life 10–12 hours (Talk/Music) Standby Time Up to 400 hours Charging Time ~1.5 hours for both headset and case Water Resistance IPX7 (Sweat and rain proof; not for swimming) Transmission Range Up to 10 meters (33 feet) Important Safety & Maintenance Hilitand YYK-525 Wireless Business Headset User Manual
: Enable Bluetooth on your smartphone or tablet, search for "YYK-525," and select it to connect.
Users who follow this 90-day cycle report a 40% longer operational lifespan and zero calibration drift. yyk525 user manual exclusive
The average YYK525 user will never read this guide. They will struggle with standard settings, encounter unexplained errors, and eventually replace a perfectly functional device due to ignorance.
将左右耳机放入充电仓相应的凹槽中。耳机将自动磁性吸附并开始充电。此时，耳机上的红色指示灯会亮起。当耳机指示灯熄灭或转为蓝色时，表示耳机已充满。即使您在紧急情况下忘带充电仓，也可以通过 Type-C 线直接为耳机的直充端口补电。
: The device is engineered for zero-friction starts. Taking the earbud from its "charging bin" triggers an automatic power-on and pairing sequence, signified by alternating red and blue flashes. The YYK525 is a sophisticated device designed to
If not used for a long time, charge it once a month to maintain battery health.
If the device is not used for over a month, charge it regularly to maintain battery health.
(often branded as Boytond, Hilitand, or generic, and certified under Shenzhen KingAnDa Technology, according to FCC ID: 2AOZMYYK-525 ) is a popular, ergonomic, over-ear wireless business headset designed for professionals, drivers, and heavy phone users. : The headset will automatically turn on and
以下是 yyK525 系列在不同配置下可能出现的通用技术参数。请注意，这些数据仅供参考，实际以您手中的产品为准。
Insert the headset into the charging dock to initialize the internal lithium battery cells. Step-by-Step Bluetooth Pairing Guide How to Pair with Android & Apple iOS Smartphones