These Ceretone Nexus hearing aids' high-definition audio give you clear, powerful and strong sound. You'll never have to miss a word of your favourite TV show again. Their Enhanced Noise Cancellation reduces background noise for better clarity - ideal for busy train stations or pubs. And the wide dynamic range compression produces a balanced sound, whether you're in a quiet room or a noisy environment.Good to know- The six preset hearing programs are pre-configured to cater to different needs- With simple, user-friendly controls, they're ideal for everyday use- They're FDA-registered and over-the-counter, so your ears are in good hands- They're waterproof and shockproof so they can keep up with your active lifestyle- Keep the hearing aids clean and in tip-top shape with the included cleaning brush