Sarah’s Story: From Brace Anxiety to Confident Smiles As a busy marketing exec and braces wearer, Sarah dreaded food traps during client dinners and carry-on chaos from multiple oral gadgets. The COSLUS Portable Water Flosser & Toothbrush Combo became her secret weapon: its 450g travel-ready frame fits in her laptop bag, while USB-C charging survived 5 weeks across Europe. Mornings transformed with synced brushing (42,000 strokes erasing coffee stains) and flossing (0.3mm dual jets blasting braces debris) — all in 1 compact device. 3 flosser modes coddled her sensitive gums, while her husband used ortho tips for his implants. Evenings meant 300ml BPA-free family sessions — no refills interrupting toddler bedtime stories. Now, her dentist notes 3x plaque reduction, and TSA agents admire her sleek black kit
- Portable 2-in-1 Combo for Easy Oral Care: This COSLUS C20 & C41 electric toothbrush with water flosser combo is ideal for users who need to take care of a variety of needs, from brace wearers, to children and seniors with sensitive gums, to adults seeking a thorough clean for morning and night routines. Just one kit is all you need, keeping your breath fresh and a confident smile for you anytime, anywhere
- Integrated Brushing & Flossing for Double Cleaning: This COSLUS C20 & C41 portable water flosser has 0.3mm + 0.3mm ultra-fine double water advanced technology to precisely clean the gaps between teeth. While electric toothbrush for adults provide 42,000 strokes per minute to effectively clean tooth stains on the surface of teeth. The 2-in-1 oral clean kit can achieve double cleaning of the tooth surface and the gaps between teeth at home
- Multiple Operation Modes for Everyone's Oral Health: COSLUS C20 & C41 cordless water flosser features 3 modes with 4 classic jet tips. The electric toothbrush for adults features 4 modes with 4 soft brush heads. Suitable for everyoneUse with 2 pack together to let everyone have a confident smile every day
- Upgrade Battery Power for Long Travel: The portable water dental pick lasts up to 30 days, and the electric toothbrush for cleaning lasts up to 45 days. Both electric toothbrush and water flosser combo for family support USB fast charging, and weigh less than 450g. Ensuring you have fresh breath during extended trips
- 300ml BPA-Free Large Water Tank: This cordless water flosser for cleaners streamlines daily oral care with its 300ml BPA-free materials reservoir, continuous use, and reduced refills. Compared to the old model, the capacity is doubled, and it is more convenient, efficient, and long-lasting
Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item
Warranty: 90 Day Woot Limited Warranty
