... MOTOR 1,Speed:0-25,000 r.p.m. 2,Sealed Ni-MH battery 3,Recharging Time:5- ... 230V SUPERIOR PORTABLE MICRO MOTOR Pocketful & Handy Battery Operated Micromotor 25,000 r.p.m.max.Item: 01030- ... 0-25,000 r.p.m.3,Charging time with only 6 hours by the attached battery charger4 ... Holder-Take it with you anywhereHandpieceNew controller with battery detectorComplete Set with New controller (Without Handpieces) ...