Featuring Hybrid active noise cancellation technology, dual internal and external microphones work together to capture and cancel out ambient noise. Whether it's a subway commute, a noisy office, or the sound of airplane engines, it effectively isolates you, instantly immersing you in a pure personal audio space to focus on music, calls, or thoughts. 100-Hour Ultra-Long Battery Life, Say Goodbye to Battery Anxiety The built-in high-energy-density battery provides up to 100 hours of wireless playback on a single charge, lasting for weeks with heavy use. Supporting fast charging technology, a 10-minute charge provides approximately 5 hours of playback, enough for a quick all-day charge before heading out, completely eliminating battery anxiety. Stable Bluetooth 5.3 Connection, Seamless Audio-Visual Synchronization Utilizing a Bluetooth 5.3 chip, the connection is faster, more stable, and consumes less power. It stably transmits high-definition audio within a 10-meter range, with latency as low as 40ms in game mode, achieving synchronized audio and video. Identify sound sources faster and enjoy seamless movie and TV show viewing. Ergonomically designed for all-day comfort: The headband features a lightweight metal frame covered in delicate protein leather and lined with memory foam to distribute pressure and prevent head strain. The earcups fit most head shapes, are made of skin-friendly and breathable material, and are rotatable and foldable, ensuring comfortable wear even for extended periods. It's the ideal companion for travel, work, and study. High-definition calls and quick controls for versatile convenience: Equipped with an ENC noise-canceling microphone, it delivers clear voice transmission even in noisy environments. The earcups feature physical buttons and touch controls for easy song switching, volume adjustment, and voice assistant activation. Supports both wired and wireless modes and includes a 3.5mm audio cable, making it versatile for various scenarios.