The Clarisonic Mia is rechargeable with the Universal Voltage Charger, which magnetically attaches to the Mia handle. A fully charged Mia gives 20 minutes of use.
The charger is compatible with 100-240 Volts AC; 50/60 Hz, allowing it to be used worldwide with the appropriate country adapter. If the shape of the plug does not fit the power outlet, use a plug adapter of the proper configuration for the power outlet.
NOTE: The Mia handle is not compatible with the charging cradle for the full-size Clarisonic models.