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2 Important Notice
2.1 Safety
Please abide by all regulations and applicable laws on
electric safety when using and operating this equipment
in order to ensure the best performance of the equip-
ment and avoid dangers or illegal situations.
2.2 Hearing protection
• To avoid a short circuit, do not expose the product to
rain or moisture.
• Do not store the device near places with high
temperature or direct sunlight.
• During the use of this product, a certain amount of
radio frequency radiation will be generated, and it
may have a negative impact on special populations
(such as pregnant women, those who wear cardiac
pacemakers or hearing aids). Therefore, users must
evaluate whether there is a greater risk when using
this product, and take necessary measures to avoid
adverse consequences.
• It is strictly forbidden to use this product in places
where fuel, chemicals, explosive gases and other
20
EN
flammable and explosive materials are stored,
unless it has been certified for explosion protection
and is intact, but any disassembly and installation
operations are strictly prohibited.
• Comply with relevant safety regulations of the host
country and other international standards.
• Please use this product within the specified operating
temperature range.
• Do not hold this product while driving while talking.
• Do not use high-decibel volume for a long time to
receive.
• Do not disassemble, modify or repair this product and
its accessories without authorization.
• The use of this product must not violate the
regulations of the relevant regulatory authorities.
2.3 Usage notice
• It is strictly prohibited to use unapproved chargers for
charging.
• It is strictly forbidden to overcharge the battery,
otherwise it will affect the battery life.
• It is strictly forbidden to charge near strong radiation
sources.
• It is strictly forbidden to use this product in or near
the blasting operation area.
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