【PORTABLE AND CONVENIENT】This oral irrigator is perfect for those looking for efficient and comfortable dental cleaning. With its cordless and portable design, you can use it anywhere, anytime. Plus, its 2000mAh battery allows you to use it for a long time without having to constantly recharge it. Don't worry about cables! 【WATERPROOF FOR BATH AND SHOWER】Are you worried about your toothbrush getting damaged if it gets wet? Our electric toothbrush is waterproof, so you can use it in the bath or shower without any problems. Say goodbye to toothpaste stains on the sink! 【REMOVABLE WATER TANK】The detachable water tank of this oral irrigator is easy to refill and clean. You can fill it with warm or cold water and add your favorite mouthwash for a deeper clean. 【PRECISION WATER FLOW】With its adjustable pressure of 30-110 PSI, this oral irrigator can penetrate even the most difficult areas for a precise dental cleaning. In addition, its 4 interchangeable nozzles (standard nozzle, orthodontic (Masaki), periodontal and tongue) allow you to customize your dental cleaning experience according to your needs. 【USAGE MODES FOR ALL NEEDS】This oral irrigator has multiple usage modes and accessories to suit all needs. You can choose between different cleaning modes according to your needs and add different accessories according to your personal preferences.