Nitro™ Growing up means connecting to people. Same as a good friend, you can rely on your hearing aids wherever you are. Focusing on the sounds you want to hear, Nitro is a super power instrument with strong amplification so you won’t miss a note of your favorite tunes or the latest gossip your friends want to share with you. Nitro’s feedback canceller avoids annoying whistling, so you get every detail of any secret whispered into your ear. And Nitro has the power to connect, so that you can use a remote control with your instruments or stream audio from TVs and smartphones. Whatever life has in store for you, Nitro is your powerful partner. Nitro features for kids and teens with severe hearing loss: Maximum amplification, in all directional microphone modes Wireless connectivity IP67-rated: Resistant to moisture, sweat and dust 675 size standard battery for extra-long duration Ergonomic slim-neck design Direct audio input via audio shoe (optional) Optional child-lock battery door for special safety