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interfere with the operation of nearby electronic equipment. If you are wearing a
pacemaker or any other implantable medical device, consult your doctor or your medical
device manufacturer before using the product. In order to minimize radio frequency
interference, use only accessories approved by the original manufacturer. Do not use at
the same location, or together with any other antenna or transmitter.
Avoid overuse
: Avoid using the product for long periods of time without rest. It might
have a negative impact on body coordination and balance which causes other negative
effects. Frequent use of this product for extended periods of time may cause fatigue or
pain of your muscles, joints or other parts of your body. Please take regular breaks during
the use of this product. The amount of required rest and its frequency may vary from
person to person.
Use by children
: This product is not designed for children. Please, keep it stored in a safe
place where minors cannot reach it. Do not allow young children to use this product.
Children might harm themselves or others, or accidentally damage the product.
Battery warning
: Your product contains built-in rechargeable batteries that cannot be
replaced. Battery life will vary depending on frequency and method of use. Disposal of
waste batteries that reached their product life should be carried out in accordance with
local laws. If the local law does not regulate this matter, please discard your product in
the trash can for electronics. Improper use of the batteries might pose a risk of fire or
chemical burns. Do not disassemble or expose the batteries to temperatures above 50 ° C
( 122 ° F). Keep them away from children.
Health Warnings
The following health warnings will be updated occasionally to ensure accuracy and
completeness.
Pregnant women or those with epilepsy, cardiopulmonary diseases, history of mental
illness (such as anxiety disorder, post-traumatic stress disorder etc), anemia or other
serious health problems such as heart diseases, and those undergoing postoperative
