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• Make sure you charge the battery enough before using your product.
• When recharging the battery, make sure to use an approved charger
provided by the manufacturer. Use of a non-approved charger may
cause re, explosion, leakage, and other hazards may also reduce
the life time or performance of the battery.
• Any 3rd party USB charger can be used with Sena products if the
charger is approved by either the FCC, CE, IC or other locally
approved agencies that Sena accepts.
• Do not use cigarette chargers other than the included cigarette
charger when charging the battery in the headset.
• Store the battery at temperatures of 15°C~25°C (59°F~77°F). Higher
or lower temperatures may reduce the capacity and life of the
battery, or may cause temporary non-operation. Do not use the
product in sub-zero temperatures, because it may cause serious
reduction of the battery’s performance.
• If you apply heat to the battery or throw it into re, it may explode.
• Do not use the product with a damaged battery. It may explode and/
or cause accidents.
• Never use a damaged charger. It may explode and/or cause
accidents.
• Battery life may vary depending on conditions, environmental
factors, functions of the product in use, and devices used with it.
PRODUCT WARRANTY AND DISCLAIMER
Limited Warranty
Limited Warranty
Sena Technologies, Inc. (“Sena”) guarantees the product quality
based on the technical specication stated in the product manual, and
data regarding product warranty. Here, product warranty extends to
the product only. Sena will not be liable for any loss, damage of human
life, or loss of property which may result from using the product beyond
defective parts or aws that occur due to problems in manufacture.
Warranty Period
Sena guarantees free-of-charge replacements of defective parts of
the product or aws that may have occurred due to problems in
manufacture for a period of 2 years from the date of initial purchase.
Termination
Quality warranty of the product becomes effective on the date of initial
purchase. In addition, the quality warranty of the product expires when
the warranty period expires. However, in the following cases, the
warranty will be terminated prematurely.
• In the event the product has been sold or transferred to a third party.
• In the event the manufacturer's name, serial number, product label,
or other markings have been modied or removed.