usmile C30 300ml 5 Pressure Levels Oral Care Pink

Cordless Water Flosser for Braces and Sensitive Gums

The usmile C30 is a cordless water flosser designed for people who want a thorough clean around braces, implants or sensitive gums. It uses a WaveFlow Stream System with five adjustable pressure levels ranging from 30 to 110 PSI to remove up to 99.99% of plaque from treated areas. Three S-shaped nozzles rotate 360 degrees to reach back molars and tight spaces. The 300ml tank provides a full-mouth clean in about 60 seconds without refilling.

Check Charging Port and Initial Battery Conditioning

Before first use, verify that the USB-C charging port is completely dry to avoid short circuits. The IPX7 waterproof rating protects the body during shower use, but the port must be wiped and air-dried before plugging in. To achieve the advertised 60-day battery life, charge the unit to 100% before the very first session; skipping this step may reduce long-term efficiency. The device is battery powered and does not require a permanent mains connection.

IPX7 Waterproof Build and Travel-Ready Design

The flosser is built with BPA-free materials and an IPX7 waterproof enclosure, making it safe for wet environments and easy to rinse under a tap. At 0.54 kilograms it is light enough for a washbag, and the compact shape fits on a bathroom shelf or in carry-on luggage. The 360-degree rotating nozzles click securely into place and can be swapped without tools. USB-C charging means one cable works with phone chargers, power banks or laptop ports wherever you go.