1. Business design: the earphone design is biased toward business use, with a hanging ear design that provides a stable fit and is not easy to dislodge during office tasks or business trips. It is particularly suitable for longterm wear, reducing ear pressure, and is ideal for business people when talking or listening to music. 2. Long battery life: built to meet allweather work needs with 810 hours of battery life. A large battery capacity supports continuous talk or music playback. 3. Extended battery life: focused on allday usage, this business headset offers 810 hours of battery life to support continuous work requirements. The large battery capacity enables long hours of talk or music playback. 4. Active noise reduction function: the headset is equipped with active noise reduction technology that effectively reduces ambient noise and provides clearer call quality and music experience. Noise reduction is important for business professionals as it enhances privacy and helps maintain focus in noisy environments. Use scenarios During important inoffice calls and conferences, where stable fit and clear audio improve communication. While traveling or commuting on business trips, to stay connected with longlasting battery and reliable performance. In open offices or noisy environments, where active noise reduction helps maintain privacy and concentration while on calls or listening to music.