The 40mm dynamic driver provides an expansive soundstage and powerful bass, while the titanium-coated diaphragm ensures clear and transparent mid-high frequencies, making every listening session pure active noise cancellation technology combined with the upgraded full-fit over-ear design, ensures excellent passive noise reduction and achieves a noise reduction depth of up to -44dB, letting you imm anytime, anywhere. Introducing our newly designed multi-direction adaptive structure, engineered to perfectly fit various face shapes and ear contours. Combined with a lightweight body pressure-relie offers an unparalleled and comfortable wearing experience. Integrated Al call noise reduction algorithms and a high-sensitivity microphone effectively recognize background noise, preserving human voi Utilizes the latest Bluetooth® version 5.4 technology for faster transmission speeds, stronger anti-interference capabilities, and lower power consumption. With a built-in large-capacity battery a