【Deep Cleaning for Improved Oral Health】This cordless water flosser effectively removes most stains, food particles, and plaque. It's 5 times more effective than traditional floss, while being gentler on gums and teeth. 【Long Battery Life and Portable Design】USB rechargeable water flosser ideal for home, travel, office, or business trips. Its compact size makes it perfect for on-the-go oral care. 【Ergonomic and Gift-Worthy Design】Not only aesthetically pleasing but also ergonomically designed for comfortable use. Features a long-lasting rechargeable battery, easily detachable water tank, and non-slip waist design for practical operation. 【Versatile Cleaning Options】With 4 interchangeable nozzles included, this water flosser caters to various oral care needs, making it suitable for multiple users or different cleaning requirements. 【IPX6 Waterproof】wireless water dental pick boasts superior waterproofing, allowing easy cleaning and safe use during showers. 【Three Modes Design】Tailor your experience to your preference with three distinct modes—Soft Mode for a gentle and calming touch, ideal for sensitive use; Standard Mode offering balanced performance for everyday reliability; and Pulse Mode delivering dynamic, pulsating stimulation for an invigorating effect. Specifications: Material: ABS Dimensions: 20 x 26.5 cm Rated Voltage: 3.7V Rated Power: 1.5W Battery Capacity: 400mAh Charging Time: 2 hours Operating Time: 1.5 hours Water Tank Capacity: 200ml (normal), 400ml (maximum)