Rechargeable electric toothbrush boasting 99.7% plaque removal, equipped with two modes. - Model Name: Oral-B iO Series 2s - Removal Rate: 99.7% UP plaque removal - Number of Modes: 2 modes - Charging Method: Rechargeable - Contents: 1 replacement brush head, charger I received this as a gift, but I'm not using it, so I'm putting it up for sale. Thank you for looking.