Description: Dental Mouthwash Waterless Portable Tooth Cleaning Machine 220ml Irrigator USB Scaler Dental Irrigator for Teeth Product Name: Mouthwash Housing Material: ABS Certification: CE, FC, FDA Irrigator Noise: Low noise Irrigator service life: at least two years Water tank Capacity: 220ml water tank Power Adapter Input Voltage: Compatible with Global Voltage (100-240V) Battery Type: Rechargeable 1200mAh Lithium Battery Charging mode: Convenient portable USB charging Charging time: 4-6 hours Working time of fully charged: 20-30 days (work twice a day) Water raft size: 28,1 to 6,6 cm Floss Weight: 0,4 kg Service: 1.When the protection period expires, please let us know to extend the protection period for you. 2.If you find that the product is missing or damaged, please contact us before leaving a negative or neutral comment. We will do our best to solve the problem. Thank you very much 3.If there is no tracking information, please contact us to verify the information. 4.If there is any problem about our product and logistics, etc. Please tell us. We will offer the best service for you. 5.we provide wholesale service.welcome to wholesale.become a fan of the store,you can enjoy more discounts,I will appreciate your good feedback,thank you The mouth shower is 3 modes available, including soft, strong and pulse mode. If you use it 2-3 times a day, you can prevent caries, gingivitis, gum bleeding, tartar, etc. Water dental floss can efficiently reduce food residue, germs and dirt and help people improve condition and maintain oral health, ideal for people who have a dental implant or wear braces or retainers; The water jet toothpick is IPX7 waterproof and equipped with a 220ml holding water tank, which has a long service life and is suitable for daily use without the need for a second filling; Large water tank Intelligent shutdown protection: The device switches off automatically after two minutes without operation. Package included: 1* Flossers 4* Cleaning heads 1* User Manual