Describe: Specifications: More than plain white can send 3, plain yellow can send more than 3, electroplating girl pink can send more than 3, electroplating dark green can send more than 3 Capacity: below 300mL Continuous voyage time: more than 15 days Built-in battery capacity:1200mAh-2000mAh (inclusive) Applicable people: adults Product size: 19*6.5cm/7.48*2.56inch (including nozzle size 26.5cm) Product packaging size: 21.5*8*8cm/8.46*3.15*3.15inch Features: 1. This wireless ultrasonic dental cleaner cleans teeth with 1400 times/minute high-voltage pulse, professionally solves various bad breath problems, and is a good helper for dental health care. 2. Our products provide 3 levels of intelligent adjustment functions: cleaning mode/temperature and mode/pulse mode to meet different cleaning needs and help improve your mouth and nose condition. 3. Easily wash away food residues in bad breath, freshen breath, effectively remove tartar and tartar, and prevent snake teeth and gum disease. 4. The 280ml large-capacity water tank is enough for a single cleaning, which can meet the daily bad breath cleaning without the need for secondary water addition. 5. The whole machine is IPX7 waterproof, can easily submerge to a depth of 1 meter, and is easy to clean. It is recommended to use the temperature and mode for the first time, use it for a week, and then use the normal mode after getting used to it. Comment: 1. Manual measurement tolerance is 2-5g, please do not mind your changes 2. Due to the difference of different monitors, the picture may not reflect the actual color of the item, thank you very much Package Included: 1*Electric Flosser 4*nozzle 1*USB 1*Product manual