Calmer Soft sits barely visible in the ear and uses revolutionary, non-electric technology to reduce mid and high frequency distortion without having a detrimental effect on our hearing. The result is a natural way to minimise today's constant barrage of environmental noise stressors which have a negative impact on our mental and physical well-being. Calmer Soft reduces stress by removing distortion that would usually trigger the human ‘fight or flight' response. While this response was a vital part of our evolution to alert us to the slightest sound or threat, in today's modern world where we no longer need to be alert to the snap of a twig, this added resonance is loading us with unnecessary stress. Sound sensitivities and Autism: Hyper-sensitivities (over-responsiveness) and hypo-sensitivities (under-responsiveness) to a wide range of stimuli are often things that autistic people find challenging. These can include sensitivities to sounds, smell, touch and taste. As Calmer Soft reduces frequencies between 2 kHz - 8 kHz irritating noises are reduced to a much more manageable level. One pack includes: 1x pair of Calmer Soft, 1x Flare carry pouch, Instruction manual and is supplied in 100% recyclable paper packaging. All trademarks and designs are the property of Flare Audio Technologies. Calmer is a registered trademark. Calmer also includes international patent pending technology (PCT/GB2021/050676, 2004011.9) and registered designs (6085879, 29/751611, 817786, 333460).