Calmer Mini is a small device worn in the ear to reduce stress. Calmer Mini features a unique technology that reduces stressful frequencies without muffling sound and calms your environment in a subtle, but potentially life-changing way. Made from soft-touch durable silicone, the device fits comfortably inside the ear. Calmer Mini accurately guides sound into our ears resulting in less distortion for a cleaner and defined and pleasant audio experience. Calmer Mini helps users with sensitive hearing associated with misophonia, hypersensitivity and hyperacusis. They help autistic people with managing noise sensitivities. Users have found that their audio world becomes more bearable when they wear Calmer Mini, with irritating noises being reduced to a much more manageable level. Calmer Mini reduces stress while travelling, commuting, In noisy areas and any other use where you want a calmer environment. Calmer features patent pending technology and is available in Standard/Mini sizes. Calmer has also been independently tested by Institute of Sound and Vibration Research.