7
Precautions
Battery cannot be replaced by users themselves, it can only be replaced by personnel in
the customer centre authorized by Oclean, non-specialized personnel cannot dismantle
the product by themselves, or it will be regarded as that the user give up the warranty
automatically.
Please charge the Oclean toothbrush with 5V/1A or 5V/2A mobile phone charger.
Such mobile phone charger includes iPhone charger, tablet charger, etc. If the charging
current is lower than 1A, this may cause charging time to be extended, if you charge the
toothbrush with a mobile phone charger with a voltage of higher than 5V, this may
cause the charger circuit to be damaged.
• Do NOT dissemble, strike, extrude or throw the device into a fire.
• Do NOT use the toothbrush if its battery is bulging or has battery to a high-
temperature environment.
• Do NOT subject the battery to a high-temperature environment.
• Do NOT use the battery if it has been subjected to moisture.
Before the appliance is discarded, its battery must be removed from it. Before the
battery is removed, the appliance must be powered off. The battery shall be disposed of
safely.