• Dual-Mic Triple Noise Cancellation: Dual microphone array triple noise cancellation technology effectively filters out ambient noise for clear, interference-free calls, ensuring smoother business cmunication.
• Comfortable Ear-Hook Design: Ergonomic ear hook design fits snugly to the earlobe without slipping, providing a pressure-free experience for long-term wear, suitable for c and driving.
• Bluetooth 5.1 Stable Connection: Stable signal transmission with low latency and strong interference resistance; fast connection without lag for smooth music playback and calls.
• Ultra-LBattery Long Battery Life: Comes with a digital display charging case for real-time battery monitoring; both single-charge and total battery life are extended, eliminating the need for frequent chargingterproof and Sweatproof Design: Features waterproof and sweatproof performance, allowing for worry-free use during daily sweating or light rain, enhancing durability.
• High-Definition Sound Quality: Excellent resolutioclear vocals and accurate reproduction of music details, catering to both business calls and entertainment listening.

What's in the box
1 x YYK530 Bluetooth headphones
1 x Charging cable
1 x User manual