"Charge automatielly with remote control Function and capability： Automatic charger can switch over according to user's different demands automatically and adjust recharge work patter to confirm there is no electricity in the cleaner. Voltage:DC 14.4V Fittings:can charge NI-MH batteries(each time can use 60~70 minutes)and charger automatielly roith remote comtrol. Fittings(each with one): Virtual Wall Unit, Battery Charge, Rechargeable Battery Pack(Installed), Spoon, Replacement Side Bursh,Replacement Filter, Operating Manual " V