Speed: 1. Charge the device for 3 hours before first use. 2. Fill the 300ml water tank. 3. Select one of the 3 modes (soft, normal, pulse) using the mode button. 4. Insert the desired tip (classic jet, tongue scraping, periodontal, or orthodontic) into the nozzle, ensuring it's fully inserted. 5. Place the tip in your mouth and guide it along your teeth and gums. 6. After use, remove the tip and rinse it under clean water. 7. Store the device with the tips attached to allow for proper air-drying. 8. Avoid using the device while sleeping or in the shower to prevent accidental water ingestion or device damage.
Speed: 1. Fill the 300ML water tank with warm water. 2. Choose the desired cleaning mode on the smart LCD screen. 3. Attach the appropriate nozzle for the user. 4. Lean over the sink and aim the nozzle at the gum line. 5. Press the power button and move the nozzle along the gum line and between teeth. 6. After use, clean the nozzle and water tank, and allow the device to fully charge.