Specifications: Water pressure range: 8-130 PSI 4 gears: low (20-50PSI), medium (40-80PSI), high (60-115PSI), DIY mode (8 - 130PSI, levels 1-10) Pulse frequency: 1200-1800 times/min Battery: Lithium battery 2500mah, Charging time: 3 hours, will last up to 30 days continuous use Noise: <60db Water tank capacity: 300ML; Product size: 3.15 x 2.76 x 9.84 inches Net weight: 270g

?Best Teeth Water Flosser?4 cleaning modes with memory function available; Suitable for all different situations of teeth and gums; Low (20-50psi for sensitive gums) - Medium (40-80psi for daily cleaning) - High (60- 115psi deep cleaning) - Pulse (60-115psi variable frequency pulse water pressure, massage gums) optional. When flossing for the first time, please choose the low-grade soft mode to further clean your teeth and braces and show a bright smile. ?Powerful Motor with Unique Pulse Function?Carbon brush intelligent permanent magnet motor, strong power, precise pressure control chip, can provide 1200-1800 times/minute high-pressure water pulses, 20-115PSI strong water pressure, 360-degree rotating long nozzle , removes 99.99% of deep-hidden food residue, effectively massages gums and promotes blood circulation. It also helps with bleeding gums and bad breath, and is beneficial for orthodontic braces and bridge care. ?USB Charging Design?The portable USB charging design avoids the constraints of the power cord, allowing you to clean your mouth anytime and anywhere, which is very suitable for home travel. (Warm reminder: The red light will flash when charging, light up when fully charged, and will not light up when charging is stopped). ?Compact Design?Cordless and lightweight, ideal for home, travel, camping, includes 4 interchangeable nozzles: 2 jet tips + 1 orthodontic tip + 1 plaque tip, perfect for travel and Various outdoor activities as well as home use. ?IPX7 Waterproof, Removable Water Tank?The water tank capacity of up to 250ML allows you to avoid frequent water addition during use. The design of the sealing ring effectively prevents water leakage. Detachable design for easy cleaning.