Sonic Irrigator: Rechargeable & Portable Design:Enjoy the convenience of a USB rechargeable oral irrigator, perfect for on-the-go dental care. 10-Level Water Pressure Control: Customize your clean with 10 pressure settings, ensuring a gentle to intense water jet experience. Large 600ml Water Tank: The 600ml water tank provides ample water for multiple uses, reducing the need for frequent refills. IPX7 Waterproof Rating: The IPX7 waterproof rating ensures safe use in wet environments, making it perfect for bathroom use. Dual Nozzle Set: Comes with 2 water flossing nozzles, allowing for versatile oral care targeting different areas. Item Type:Oral Irrigator Age Group:Adults Pressure stalls:10 Water tank capacity:600ml Voltage:100-240V 50-60HZ Hydraulic Pressure(PSI):30-120 Effluent time:15 seconds at the latest Effluent rate:220ml/min Motor speed (RPM):1400-1800 rpm Waterproof grade:IPX7 Battery:2000 mAh Voltage:3.7V Power:7.4W Mini portable storage design; DIY self-service rotating button, adjust the water pressure to any value from 30 to 120 PSI at any time, suitable for all people + three-speed working mode (NORMAL+Point spray+Pulse); The LED display shows the gear mode switching; the charging breathing light indicates the charging status; 2000mAh lithium battery Accessory box buckle, ours is a magnet with suction design; Automatic shutdown protection in 2 minutes; Colour:White Material:ABS Size:H 97.7 x W 107.7 x L 128.5mm Package Contents: 1 x Oral Irrigator 2 x Water Flossing nozzles 1 x USB charger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.