Oral-B Vitality Dual Clean Rechargeable Electric Toothbrush features dual action to clean teeth better than a regular manual brush. It's brush head has two distinct, moving sections that work together to clean teeth. Battery maintenance - To maintain the maximum capacity of the rechargeable battery, unplug the charging unit and fully discharge the handle with regular use at least every 6 months.
Oral-B Vitality Dual Clean Rechargeable Electric Toothbrush features dual action to clean teeth better than a regular manual brush. It's brush head has two distinct, moving sections that work together to clean teeth. Battery maintenance - To maintain the maximum capacity of the rechargeable battery, unplug the charging unit and fully discharge the handle with regular use at least every 6 months.