Brushing Alone is Not Enough Studies have found that traditional brushing cant clean between teeth and below gumlinefood residues, plaque hidden . Daily use of H2ofloss Flosser helps to remove 99% plaque and food residue effectively. h2ofloss Cordless Portable Water Flosser allows you customize your water pressure intensity and meet your needs for a variety of uses .A pulsated water flow also has gently massage function that willstimulate and massage your gumline comfortably while reducing chronic inflammation and periodontal tissue infection . 1x h2ofloss Cordless Water Flosser 1x Storage Bag 1x USB Cable1x Wall Charger1x User Manual1x Nozzles set (6 different nozzles and 1 Nozzles box) Large water tank is detachable without any switch and very convenient to wash. Anti-slip Surface Design allows you to easily hold the water flosser and USB convenient interface ensure you could charge anytime, anywhere. The included travel canvas bag and nozzle box make the cordless flosser easy to put into the backpacks .its best choice for people who travel frequently. Larger capacity Battery can last 15-30 days. Eliminating the needs for frequent charging and convenient for home and travel h2ofloss BRAND INTRODUCTION: As brand that focusing on water flosser for over 10 years, we are always trying to offer great products to our customers. There are more than 10 creative designs like gravity ball, higher water pressure, Spring buffer design and Separation waterproof internal design in our company.For oral irrigator, high water pressure with low frequency is the most comfortable condition for customers. Therefore, this product has extended water pressure of 40-140PSI and 1200pulses/min while similar products has around 40-90PSI with 1400-1800 pulses/min. Pulse Frequency 1200 times / min Water Pressure40-130 PSI Water Modes5 SettingWaterproof IPX7 Reservoir Capacity300ml (10.14 ounce ) Water Flosser Gift Set 6 different nozzles + 1 nozzles box +1wall charger +1 canvas storage bag Charging MethodUSBBattery Capacity 2500 mAhInput DC 5V/1A Oral Irrigator Weight 0.38 kg / 0.84 lb Oral Irrigator Size 9.26 * 3.35 * 2.88 In Guaranty 12 months free replacement Enjoy healthy teeth and confident smile. What's In the Box Easy to Refill and Clean Curve Non-Slip Designed and Convenient Charging Travel Friendly Lasting 15-30 Daysafter Full charge Portable Water Flosser Specification