<b><br>TUREWELL Oral Irrigator is more effective to protect your teeth and gum health everyday!</b></br> <br>It can clean deep between teeth and below the gumline, removing harmful dirt and debris which traditional brushing and flossing can't reach.</br> <b><br>Multiple intelligent design brings you the unprecedented experience </b></br> <br>- 3 operating modes. Normal, Soft and Pulse modes are selectable for different oral care needs. Pulse mode provides water pressure 30-110psi to massage the gums to improve oral health.</br> <br>- 2 minutes auto shut-off timer. You would never worry about running out of water but forget to turn the device off. Greenvida could protect the battery by automatically turning off if it keeps working for over two minutes.</br> <br>- Low noise design. Less than 75dB without disturbing noise. It's perfect for use in smaller bathrooms or for travel. You don't have to use water flosser before your family all sleep.</br> <b><br>Impressive practicability performance</b></br> <br>- Build-in 1400mAh Li-ion rechargeable batteries, once fully charged within 4-8h and it's available for 2 weeks' using.</br> <br>- Fiery Youth is rechargeable & worldwide universal, the universal operating voltage from 100V to 240V. The USB cable could connect 5V power adaptor & power bank. </br> <br>- It is IPX7 waterproof so that you would no longer worry about using it in your bathroom.</br> <b><br>How to use the water flosser</b></br> <br>1.Fill the water tank.</br> <br>2.Attach nozzle on the unit.</br> <br>3.Press "Mode" button to select the mode you need.</br> <br>4.Directing the water jet flow at 90° to the teeth and gums.</br> <b><br>Package Included</b></br> <br>1 X Cordless Water Flosser</br> <br>4 X Replacement Nozzles</br> <br>1 X USB Cable</br> <br>1 X Instruction Book</br> <br>1 X Woven Bag</br>