User's Manual

5
·Do not use or place the battery under direct sunlight, or in hot places, it may cause leakage
and overheating, thus reducing performance and shortening the lifespan.
·Do not charge the battery for over 24 hours continuously.
·Use careful with the earphone maybe possible excessive sound presure from earphones and
headphones can cause hearing loss.
1.2 Precaution for the use of charger
·Do not cause short circuit to the charger, or it may cause electric shock, fumes and damage
to the charger.
·Do not use the charger if the power wire is broken, or it may cause fire and electric shock.
·Please remove accumulated dust on the power plug.
·Do not put water containers next to the power supply to avoid overheating, fire, electric shock
and malfunction in case they come into contact.
·Do not disassemble or tamper with the charger or it may cause personal injury, electric shock,
fire and the damage of the charger.
·Do not use the charger in places of high humidity, like bathrooms, or it may cause electric
shock, fire and damage of charger.
·Do not touch the charger, power cord or power plug with wet hands or it can cause electric
shock.
·Do not put heavy objects on the power cord or change the power cord or it may cause
electric shock and fire.