Last update was on: July 12, 2018 6:35 pm
Keep Your Ears Safe and Enjoy Magnificent Sound Our IEM200 headphones were designed to help curb noise-induced hearing loss via our Puro Balanced Response sound curve and Healthy Ears hearing protection. The IEM200 headphones have already made an impact in schools nationwide – helping teachers and administrators stress the importance of listening responsibly. Safe and Sound…Great! Our approach to safe listening is unique. It starts with a simple formula. Our unique volume governor limits the sound output to 85 dB on most portable devices for peace of mind. The Puro Balanced Response a frequency curve designed to closely mimic a flat, in-room speaker response, equally balances bass, vocal and highs to deliver clear vocal reproduction without excessive volume. 79% ambient noise isolation @ 1 kHz, allows for reasonable listening levels in noisy environments, such as airplanes.