Panasonic Oral Irrigator Jet Washer Doltz EW-DJ55-W Brand new, unopened [Water Flow] Ultrasonic water flow [Tank Capacity] Approximately 200mL [Continuous Usage Time per Water Fill] Approximately 1 minute (with maximum water pressure level & ultrasonic water flow nozzle) [Usable Time] Approximately 10 minutes with a 1-hour full charge [Charging Time] Approximately 1 hour [Waterproof Performance] Entire body can be washed with water (IPX7 rating) [Accessories] Ultrasonic water flow nozzle x 1, Point cleaning nozzle x 1, Tongue cleaning nozzle x 1, AC adapter [Power Source] Rechargeable [Body Dimensions] With tongue cleaning nozzle attached: Approximately Height 31.0 x Width 7.5 x Depth 8.5cm [Body Weight] Approximately 276 g (including tongue cleaning nozzle) [Charging Stand Dimensions] Approximately Height 4.0 x Width 9.0 x Depth 10.0cm [Charging Stand Weight] Approximately 115g An oral irrigator that powerfully removes stains from the tooth surface with ultrasonic water flow. - Brand: Panasonic - Model Name: EW-DJ55 - Function: Removal of tooth surface stains by ultrasonic water flow - Accessories: Charging stand - Usage: Oral cleaning - Color: White Thank you for viewing.