Panasonic Pro Linear Clipper ER-GP82-K (1 piece) Power supply: Rechargeable/AC Charging time: Approximately 1 hour Continuous cordless operating time: Approximately 50 minutes on a single charge Body dimensions: Height 17.6 x Width 4.7 x Depth 4.8 cm Body weight: Approximately 245g Power cord length: 3m Voltage: AC100-240V (50-60Hz) Power consumption: Approximately 9W (when using AC100V AC), Approximately 10W (when charging AC100V)