Instruction Booklet
www.voltheat.com
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The battery will generate heat while charging. Use it in well ventilated area
when charging.
If you experience any discomfort while using this product, remove it
immediately and consult your physician before resuming use.
The recommended power setting of 50% (2 LED lights) is sufficient for
indoor use at temperatures between 50-64 degrees Fahrenheit. With lower
temperatures during outdoor use the power setting at 75% (3 LED lights) is
sufficient. It is not recommended to use the 100% (4 LED lights) highest power
setting indoors for a long period of time (no more than 30 minutes) as it may
cause overheating and bodily discomfort.
