1, perfect after-sales service: Teana pays attention to after-sales service and provides users with comprehensive after-sales support. An electronic management database of customer files is established, which can track and manage the hearing aid use of each user.
2. Long-term rehabilitation tracking: Teana attaches importance to the rehabilitation process of users, and they provide long-term rehabilitation tracking services. Through regular return visits and rehabilitation evaluation, users' hearing rehabilitation can be known and adjusted and optimized as needed.