Rich and delicate sound qualityDobuds ONE has the perfect combination of a 12mm high-quality dynamic driver and a balanced armature driver to fully support the high frequency range. The hybrid dual drivers make the sound rich and delicate, while releasing plenty of musical details. They will bring you to a Musical journey with high-fidelity sound. Dobuds, dive into Music! Digital noise cancelling Solution with user-defined The Active Noise Cancelling (ANC) function can reduce the noise by 30dB from 80Hz to 2KHz range, allowing you to immerse yourself in the universe of Music. Switching to ANC Mode will automatically filter external environmental noise, allowing you to enjoy Music without any disturb. 4-mic built-in, focus on your voiceBeamforming noise cancelling technology for clear and wind resistant calls. 4 built-in microphones, two of which measure and process environmental sounds respectively. This feature, with the anti-noise construction, prevents windward noise when