The ReSound Key 398 SP BTE Hearing Aid is a smart and affordable hearing solution designed for people with severe hearing loss. This behind-the-ear device delivers clear, natural sound and improved speech clarity in different listening environments. With features like advanced noise reduction, feedback management, and directional microphones, it ensures comfort and reliability throughout the day. Built with durability and user-friendly controls, the ReSound Key 398 SP BTE offers a perfect balance of performance, value, and everyday convenience.
