Rechargeable. 2 pin adaptor. 2mins professional timer. 3D rotate pulsate technology. 8,800 rotations and 40,000 pulsations a minute. 3 modes - daily, sensitive clean and polish mode. Visible pressure sensor. 2 precision clean brush heads. Full/low charge indicator. Premium charger base. 1 sensitive brush head. 1 Probright brush head. Manufacturer's 2 year guarantee.