Deeply Clean Teeth, Whiten Teeth and Improve Gum Health Portable and coreless design for daily use IPX6 Waterproof 240ml water tank for personal use. Notice:Make sure the base cover is attached tightly when you use in bathroom Powerful Battery Life with USB Cable Charged for Travelf USB charge 15 days long time endurance USB easy Charge Universal 5V USB Charging You can charge the device with adater, power bank, car charger or computer Six Noozles Meet Your Every Needs Classic tip: Suitable for normal daily cleaning Dental Plaque Tip: easy to clean oral pocket Tongue Tip: great for cleaning the bacteria Orthodontics tip: suitable for Orthodontics people 3 Mode to Choose Nomal: Standard water pressure, use for daily cleaning Soft: Gentle water pressure, suitable for sensitive teeth Pulse: strenth your gum, deep oral care Four Steps to Star Oral Care Step 1, select the nozzle and insert it into the body Step 2, Add mouthwash or warm water Step 3, Select suitable Mode Step 4,Close mouth and press the switch to clean the teeth What You will Get: Standard White Device*1 Box*1 USB Charge*1 Tip*1 English Manual*1 Updated White/Pink/Green Device*1 Box*1 USB Charge*1 Tip*6 English Manual*1