Features: Adopting advanced ultra-thin 0.3mm, 0.3mm double line water pulse technology, it can effectively remove 99.9% of dental plaque through high pressure pulses of 1400-1800/min and 30-110 PSI. This can promote deep cleaning of teeth and solve oral problems such as bad breath and orthodontic problems. It can also stimulate the gums and improve blood circulation. Very suitable for travel and daily use. Due to its compact waist shape, it can be easily grasped and operated during use. The design of the water tank can provide sufficient capacity for 60 seconds of oral cleaning, ensuring complete and effective cleaning without frequent replacement. Its compact size is perfect for small bathrooms or limited countertop space. With a powerful eco-friendly battery, you only need to charge for 3 hours to enjoy a full month of use. It is compact and lightweight, perfect for home and outdoor use, making it the ultimate portable solution for your convenience. Excellent waterproof design allows easy cleaning and safe use during bathing. Provide three convenient modes to meet the different needs of the 99% age group. The ergonomic handle and 5 interchangeable tips ensure a comfortable experience. Whether it's a thoughtful gift for special occasions or taking care of the oral health of loved ones, our floss is the perfect choice. This is a thoughtful gift suitable for birthdays, Christmas, Thanksgiving, Valentine's Day, Father's Day, Mother's Day, or taking care of the oral health of the family. Made of high quality materials, durable and long lasting. Its design can withstand regular use and ensure long-term performance. Material: ABS+PC Product size: 80 * 80 * 300mm Working mode: Soft (50-60PSI); Standard (70-85PSI); Strong range (100-130 PSI); Low pulse, 60-85PSI); High pulse (100-130 PSI) Pressure: 50-130 PSI Waterproof level: IPX7 Input: 5V/1A Battery capacity: 1500mAh Usage time: Continuously used for about 30-45 days Working voltage: 3.7V Working current: 0.5A-1.5A Rated power: 7W Water tank capacity: 350mL Charging method: Type-C, 5V charging. Ultra low noise: below 62 db