Previous page Next page Previous page Next page 1 Easy to clean 2 4 Different Jet Tips 3 Instructions for use Previous page Next page COSLUS Dental Flosser T40 Mini Water Flosser Add to Cart C40 Electric Toothbrush Buying Options C31 Kids Water Flosser Buying Options E1 12 Settings Flosser Add to Cart C20 Flosser & Toothbrush Buying Options C20 2 Pack Water Flosser Buying Options Customer Reviews 4.4 out of 5 stars 323 4.6 out of 5 stars 1,369 4.4 out of 5 stars 469 4.3 out of 5 stars 300 4.4 out of 5 stars 175 4.9 out of 5 stars 46 Price $26.99$26.99 $16.99$16.99 $29.99$29.99 $49.99$49.99 $33.99$33.99 $59.99$59.99 Model T40 C40 C31 E1 C20 C20 Water Tank 180ML - 150ML 600ML 300ML 300ML+300ML Modes 4 5 4 12 3+4 3+3 IPX7 Waterproof ✔ ✔ ✔ ✔ ✔ ✔ Accessories 4 6+1+1 4 3+4 4+4 5+5 Colors Black/White/Pink Purple/Green Black/White/Pink/Green Pink Purple/Red Blue Black/White Black/Pink Black &Pink/Black & Green Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide. Insert the nozzle into the slot（No need to press buttons）, completely covering the sealing rubber ring of the nozzle, and make sure it is inserted to the bottom; leave a gap may leak. Place nozzle close to teeth to reduce sensitivity gums discomfort. How to use DIY mode? Firstly, you can adjust the mode button to DIY mode,and long press 3s until light flash,and then short press mode button to select water pressure,light flash and then off,the DIY mode will be locked. Do you need to add water many times during use? No, this water tank has a upgrade super larger capacity of 300ml, it is enough for a single cleaning, very convenient. And the large opening is more user-firendly to clean and refill. Regularly clean the silicone tube filter by wiping it with water. Does the package include the charging adapter? No. It is enough to get a cable, which can be compatible with my mobile phone adapter and computer USB socket, you can charge it using any 5V adapter also. Before charging, please check if the charging port is dry to avoid cannot charg your product How long is the battery life? Is it suitable for travel? With just 3 hours of full charging, you can enjoy up to 30 days of use. Its compact and lightweight design makes it perfect for use at home or on-the-go