The HiRes 90KTM implant provides an efficient access to sound without involvement of any surgeries. The implant is equipped with the most advanced sound processing circuitry in the world. The device provides a superior programming, innumerable ways for sound delivery offering the highest case impact resistance with latest innovation. The AB technology offers sophisticated features, delivering tomorrow's technology with today's implant. There are many reviews presented by satisfied customers worldwide and one such is as followed, “The Bionic Ear appeared to offer more potential for being upgraded in the future as new and better coding strategies and software became available so that I could conceivably have more and better hearing.” — Michael Chorost, implanted at age 37