usmile Solves the Portable Water Flosser Tradeoff with the Launch of the Compact C10 and High-Capacity C30

NEW YORK, NY, September 1, 2026 (EZ Newswire) — usmile, a global leader in technology-driven oral care, today announced the release of two distinct portable water flossers: the ultra-compact usmile C10 and the high-capacity usmile C30. Designed to address the long-standing industry tradeoff between device size and reservoir capacity, the new lineup offers tailored solutions to help consumers maintain consistent interdental health wherever they go.

Traditional cordless water flossers often force users to choose between inconveniently bulky designs or undersized water tanks that require constant refilling. usmile’s dual release directly targets this compromise by defining daily convenience in two distinct ways: maximum physical mobility versus seamless routine performance.

usmile C10: Engineered for Ultimate Portability

Designed for frequent travelers, commuters, and compact bathroom setups, the C10 features a retractable, all-in-one structure that integrates the water reservoir into a sleek body measuring just 5.8 x 1.7 x 2.8 inches when collapsed. Key specifications include:

• 4 cleaning modes and wide pressure range: 35 to 110 PSI to accommodate sensitive gums, first-time users, and experienced routines.
• Specialized nozzle system: Includes a 360-degree rotating S-shaped nozzle and three targeted tips, including dedicated orthodontic care.
• On-the-go convenience: Fits easily into handbags, carry-on luggage, and work bags for post-meal cleaning outside the home.

usmile C30: Full Routine Power in a Cordless Format

For users seeking a continuous, thorough clean without countertop bulk, the C30 prioritizes capacity and advanced control. Key features include:

• Extended 10.1 fl oz reservoir: Delivers over 60 seconds of uninterrupted water flow for complete interdental cleaning in a single fill.
• Customizable performance: Offers 5 pressure levels (30 to 110 PSI) and 1,400 pulses per minute.
• Travel-ready durability: Equipped with up to 60 days of battery life, USB-C charging, IPX7 waterproofing for shower use, and a dedicated flight mode.

Both the usmile C10 and C30 are available starting today.

About usmile

Founded in 2015, usmile combines oral-care expertise with technologies including OralCam imaging, smart sensing, adaptive brushing systems and guided interdental cleaning. These technologies power products designed for different everyday needs, from visualized brushing and personalized cleaning guidance to portable and at-home water flossing. By making oral conditions and cleaning needs more visible, understandable and actionable, usmile helps adults and families improve daily care and take a more preventive approach to oral health. Its focus is on translating advanced oral-care technology into intuitive products that fit naturally into everyday routines. Prevention. Made Visible. Keep More of Life. For more information, visit usmile.com.

Media Contact

Charlene Fung
Global Brand Manager, usmile
fengmd@starspulse.com
+86 136 0961 0624

SOURCE: usmile