Flare Calmer | Ear Plugs Alternative | Daily Noise Relief | Sound Sensitivity…
Flare Calmer | Ear Plugs Alternative | Daily Noise Relief | Sound Sensitivity…
They feature a flat surface inside a hollow soft silicone design to improve how sound reflects inside our ears. A 10 dB rise in daily traffic noise is linked to higher rates of heart attack, obesity and stroke due to increased cortisol release, the body’s main stress hormone.