ReSound Key 298 SP BTE Hearing Aids

ReSound Key 298 SP BTE is designed to provide powerful amplification and comfortable hearing for individuals with severe to profound hearing loss. Built on ReSound's Organic Hearing™ philosophy, it delivers natural sound, enhanced speech understanding, and reliable performance in everyday listening environments. It is an ideal solution for users who need high-output amplification with dependable wireless connectivity.

Equipped with 6 intelligent sound-processing channels, the Key 298 SP BTE automatically adapts to changing listening environments, helping improve speech clarity while reducing unwanted background noise. Technologies including DFS Ultra II feedback cancellation, Noise Tracker II, Wind Guard, Natural Directionality II, and Adaptive Directionality provide comfortable hearing in both quiet and noisy surroundings.

Powered by a size 675 zinc-air battery, the hearing aid offers long-lasting performance with simple battery replacement. Its Super Power BTE design delivers strong amplification for hearing losses ranging from 60–120 dB, making it suitable for users requiring maximum output and dependable daily performance.

Bluetooth® Low Energy connectivity enables direct streaming of phone calls, music, television audio, and compatible wireless accessories from supported iPhone® and Android™ devices. Users can customize hearing settings, adjust volume, switch listening programs, and access remote hearing care using the ReSound Smart 3D™ App.

Built with IP68-rated durability, Telecoil support, and advanced feedback management, the ReSound Key 298 SP BTE is engineered to withstand moisture, dust, and everyday wear while providing reliable hearing performance.