Yyk525 User Manual Exclusive [2021]

Place the headset in the compartment. Red light indicates charging; light turns off when fully charged.

为了保证连接最顺畅，请遵循以下步骤进行“独家专属”配对：

您提到的产品型号为 ，根据搜索结果，它并非单一固定配置的特定机型，而是指一个具有多种配置版本的通用产品系列。市面上存在多个品牌（如 Yotosan、JIUZHEN、Cuifati 等）销售以 “YYK-525” 为型号或型号核心的蓝牙耳机/耳麦产品。 yyk525 user manual exclusive

: Press and hold the switch button for ~3 seconds to power on (blue light flashes); hold for ~5 seconds to power off.

一部分 yyK525 版本内置了。此功能通常需要通过专用的手机 APP（应用程序）来实现，并分为两种使用模式： Place the headset in the compartment

Automatically turns on when taken out of the charging case. Alternatively, hold the MFB for 3 seconds until the blue light flashes FCC ID Manual .

Perform a hardware reset if you encounter audio drops, connection failures, or desynced controls: Turn off the earphone completely. yyk525 user manual exclusive

Are you having trouble with a , like multipoint connection or audio quality? Hilitand YYK-525 Wireless Business Headset User Manual