Yyk525 User Manual Exclusive Jun 2026

: Positioned along the structural arm for discrete audio level attenuation during operation.

Simply take the earbud out of the charging bin to turn it on, and place it back to turn it off and start charging.

: If the device can receive software updates, learn how to install them. This might ensure you have the latest features and security patches.

YYK525 支持两种充电模式：和 USB-C 直插充电。 yyk525 user manual exclusive

基于从多个电商平台和制造商信息中汇总的数据，YYK525 的多个版本普遍支持蓝牙 5.0 至 5.4 的稳定连接协议。经过资料验证，其蓝牙版本主要集中在，最新型号甚至支持 V5.4 标准，确保了在不同版本的设备上均拥有低延迟和稳定的无线体验。

: A full recharge for both the headset and the case takes about 1.5 hours via a USB-C cable.

Calibrate when accuracy drifts or after environmental changes. : Positioned along the structural arm for discrete

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：

Before starting, ensure all parts are included in your package: 1 x Charging Case (Powerbank Compartment) 1 x Type-C Charging Cable 2 x Replacement Ear Tips (S/M/L sizes) 1 x Original User Manual 🛠️ Technical Specifications

: Press and hold the switch button for 1–3 seconds to power on; hold for 5 seconds to power off. This might ensure you have the latest features

Are you experiencing a specific , such as audio dropping or pairing failures, that needs troubleshooting?