Seamless wireless experience: advanced wireless tech provides a stable connection up to 10 meters, with rapid signal response and compatibility across multiple devices, suitable for various scenes and everyday tasks. Ergonomic comfort design: engineered for extended wear with breathable ear cushions and balanced pressure distribution, delivering a comfortable fit through an ergonomic structure. Adaptable sound solutions: memory card integration enables independent audio playback, and the headset remains convenient to use in wireless mode. Extended battery life: 810 hours of playback per charge, supporting daily commutes and travel without frequent recharging. Use scenarios Office or remote work: reliable wireless connection keeps calls and media playback smooth across devices, reducing interruptions during meetings or focus time. Commute or travel: long listening sessions without frequent charging, allowing you to work, study, or relax on the move. Home or offline listening: memory card playback provides independent audio without needing a connected device, useful for gym sessions, casual listening, or when a phone is not readily available.