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Calmer® Extra is a unique ear tool that reduces our stress response to noise whilst also gently reducing sound level without blocking or muffling. Calmer Extra features an extra sound reduction of -10dB compared to our standard version. Designed to be worn comfortably in the ear for long periods of time, Calmer Extra maximises brain function and minimises distractions.
Original: $316.68
-70%$316.68
$95.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Calmer® Extra is a unique ear tool that reduces our stress response to noise whilst also gently reducing sound level without blocking or muffling. Calmer Extra features an extra sound reduction of -10dB compared to our standard version. Designed to be worn comfortably in the ear for long periods of time, Calmer Extra maximises brain function and minimises distractions.






















