The Otofonix Helix Rechargeable OTC Hearing Aids for seniors and adults is our newest, most powerful, advanced hearing aid. It has 4 listening programs, 10 volume levels, and thanks to the dual directional microphones, these hearing devices deliver the most superior noise cancellation. Discrete and nearly invisible, no one will ever know you’re wearing it! With this lightweight hearing amplifier, you can wear them all day and even forget you have them on. Our Adaptive Directional Microphones employ a front and rear microphone to improve your ability to focus on the conversation in front of you and selectively reduce or eliminate background noise around you. Dual Directional Microphones provide industry-leading noise cancellation. From noisy family get-togethers to taking a walk through the park, you’ll enjoy clear effortless conversations.