The Rayosun is individually made in accord with your own frequency specifications and worn around the neck. The intensity of the Rayosun has been carefully set up for constant wear, if possible even at night. Many studies have shown that metal chains, completely circling the neck, have a negative influence on the organism. A good solution for this problem is the special construction of the Rayosun, which prevents a connection of the chain ends. The Rayosun is delivered in a protection case, complete with silver chain (purity degree 925).
Please specify the value of the required fundamental frequency in your order.