Product Details

Hearing protection device for Dental professionals (dentists, hygienists, technicians etc.). Allows communication between patient and staff. Decreases noise and daily stress. Very effective in low and high frequency noise (reduction up to -40dB). Small and easy to use (no wires, no settings). Increases focus during treatments. For patients (decreases scary noise and stress). Hygienic and safe (no electromagnetic interference). Extra long battery life (50 hours on a single charge, Re-charge in 1 hour). EN352 Certified hearing protector. Non-Latex *Batteries run out if device is on shelf more than six months How do they work? Active noise cancelling uses a microphone to sample the sound, and a speaker to create a phase-shifted sound that cancels the original sound all in real time. The microphone that samples the sound is located right inside the ear canal! This means that QuietOn can more accurately produce anti-noise that results in good noise cancellation at the ear drum. By locating the microphone in the air volume of the ear canal, QuietOn is also able to reduce noise that is conducted by the skull into the ear. Package includes: One pair of QuietOn earplugs Charging case and charging cable One pair of black Comply foam eartips (M) 4 pairs of blue silicone eartips (larger) 4 pairs of green eartips (smaller) Retention cord without clip User manual Replacement parts: 5789-702 Left Earbud 5789-695 Right Earbud 5789-748 Green Small Ear Tips 5789-757 Blue Large Ear Tips 5789-739 Replacement Charging Case