Getting Started - Sharp HP-BC50 Operation Manual

Special Notes (continued)
„ Getting started
1.
Radio frequency exposure
Wireless Bone Conduction Headphones is a radio transmitter and receiver. When in
operation it communicates with a Bluetooth
and transmitting radio frequency (RF) electromagnetic fields (microwaves)
in the frequency range 2.4 to 2.48 GHz. This product is designed to operate in
compliance with the RF exposure guidelines and limits set by national authorities
and international health agencies when using compatible mobile phone.
2.
Battery information
● A rechargeable battery has a long service life if treated properly.
● A new battery or one that has not been used for a long period of time could
have reduced capacity the first few times it is used. Do not expose the battery to
extreme temperatures, never above 50°C (122°F) or below -10°C (14°F).
● For maximum battery capacity, use the battery at room temperature.
● If the battery is used in low temperatures, the battery capacity will be reduced.
The battery can only be charged in temperatures between 5°C (41°F) and 40°C
(104°F).
● RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
3.
Removal of waste batteries and accumulators
(Product with embedded battery ONLY)
● In case this product contains a battery incorporated within the product which
cannot be readily removed by end users, SHARP recommends that only qualified
professionals remove the battery, either for replacement or for recycling at the
end of this product's working life. To prevent damage to the product, and
equipped mobile device by receiving
®
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