✨️Experience unparalleled call quality with the fusion of ENC noise cancellation and DSP technology! Equipped with cutting-edge ENC noise cancellation technology and a built-in DSP chip. ENC technology precisely detects surrounding noise and cancels it out with an inverse signal, virtually eliminating noise. Meanwhile, the DSP chip utilizes advanced digital signal processing technology to instantly identify and remove noise, maximizing voice quality. This results in immersive calls. ✨️Enjoy up to 17 hours of talk time and an impressive 19 hours of music playback on a single full charge. ✨️Features 3C fast charging, fully charging in just 50 minutes. A quick 10-minute charge provides 12 hours of talk time! ✨️Equipped with two EQ modes: "Voice Mode" and "Music Mode." "Voice Mode" excels in business settings. By emphasizing mid-to-high frequencies, the other party's voice is clear and distinct. It automatically switches when a call comes in, so you won't miss important instructions or meeting content. ✨️In "Music Mode," experience powerful sound with skillful low-frequency enhancement. 【Bluetooth Headset Supports Dual Device Connection】With multi-point connection, connect up to 2 devices simultaneously, such as Android, iOS, and Windows. Quickly respond to important calls from your smartphone while participating in online meetings on your computer. No need to switch devices, significantly improving work efficiency. ✨️Equipped with the latest Bluetooth 5.3 technology. Provides a consistently stable connection. With a communication range of up to 10 meters, move freely without signal interruptions. Enjoy smooth communication without worrying about sound dropouts or noise during online meetings. Also features intuitive operation with physical buttons. Easily answer/end calls, adjust volume, and switch modes. ✨️Ultra-lightweight body at just 36g. Features a distinctive 270° rotatable microphone. Eliminates background noise. ✨️IPX5 waterproof specification withstands sudden rain and sweat from intense exercise, providing stable performance during outdoor work or jogging. Uses soft, ear-friendly materials.