Xiaomi Mijia F400 Portable Cordless Oral Irrigator

Xiaomi Mijia F400 Portable Cordless Oral Irrigator – Compact Water Flosser for a Healthier Smile

Upgrade your oral care routine with the Xiaomi Mijia F400 Portable Cordless Oral Irrigator – featuring 4 powerful modes, a 200ml water tank, 360° rotating nozzle, USB-C charging, and quiet operation. Ideal for daily and travel use.

Smarter Dental Care, Anytime, Anywhere

The Xiaomi Mijia Oral Irrigator F400 redefines oral hygiene with a sleek, portable design and dentist-recommended cleaning technology. Whether you’re at home or traveling, this water dental flosser offers deep cleaning that traditional flossing just can’t match. With 4 adjustable modes, a 360° rotating nozzle, and a long-lasting rechargeable battery, the F400 ensures your mouth stays fresh and healthy throughout the day.

Key Features of Xiaomi Mijia F400 Oral Irrigator

✅ Compact & Cordless Design

Weighing only around 300g, the Mijia F400 is lightweight and cordless – perfect for travel or daily home use. Its ergonomic grip fits comfortably in your hand, offering a secure and controlled experience every time.

✅ 4 Adjustable Cleaning Modes

Customize your flossing experience with:

• Soft Mode: Gentle water pressure for sensitive gums

• Standard Mode: Daily cleaning for most users

• Pulse Mode: Massages and stimulates gum tissue

• Custom Mode: Adjustable to your preferred intensity

Whether you’re dealing with braces, gum sensitivity, or just need a fresh rinse after meals, there’s a mode tailored to your needs.

✅ 200ml Detachable Water Tank

The generously sized, BPA-free 200ml water tank offers enough capacity for a full cleaning session without needing a refill. It’s also fully detachable, making it easy to clean and refill.

✅ High-Pressure Jet for Deep Cleaning

With water pressure reaching up to 140 PSI, the F400 effectively flushes out food debris, plaque, and bacteria from between teeth and under the gumline. It’s ideal for maintaining healthy gums and preventing bad breath.

✅ 360° Rotating Nozzle

Achieve a thorough clean even in those hard-to-reach places. The 360° rotating nozzle adapts to your angle, ensuring every corner of your mouth receives proper care – including molars and braces.

✅ Long Battery Life & USB-C Charging

Powered by a high-efficiency rechargeable battery, the F400 lasts up to 30 days on a single charge (based on one use per day). Recharge it easily with the included USB-C cable in just 4 hours.

✅ IPX7 Waterproof Design

Use it safely in the bathroom or even in the shower. The device is fully IPX7 waterproof, giving you flexibility in your daily routine.

✅ Quiet Operation

Enjoy a peaceful flossing experience without noise disruption. Perfect for night use or shared spaces like dorms or hotel rooms.

✅ Multiple Nozzles Included

The Mijia F400 comes with 3 interchangeable nozzles:

• Standard Nozzle – for everyday cleaning

• Orthodontic Nozzle – ideal for users with braces or dental implants

• Sensitive Nozzle – gentle cleaning for gum sensitivity

Specifications

Why You Should Choose the Mijia F400 Water Flosser

• ✔ Superior Oral Hygiene: Removes up to 99.9% of plaque in treated areas.

• ✔ Orthodontic-Friendly: Perfect for users with braces, bridges, crowns, or implants.

• ✔ Customizable Pressure: Makes it suitable for children, adults, and elderly users.

• ✔ Travel-Friendly: Compact, TSA-friendly, and long battery life makes it ideal for travel.

• ✔ Reliable Brand: From Xiaomi, a globally trusted name in smart consumer electronics.

Frequently Asked Questions (FAQ)

Q1: Can I use the Xiaomi Mijia F400 with braces or dental implants?
Yes, it includes an orthodontic nozzle specifically designed for safe and effective cleaning around braces and implants.

Q2: How often should I use the F400 water flosser?
Daily use is recommended—ideally once or twice a day, especially after meals.

Q3: How do I clean the device?
Detach the water tank and rinse it with clean water. Nozzles should be replaced every 3–6 months for optimal hygiene.

Q4: Can I use mouthwash in the water tank?
Yes, mouthwash can be diluted with water (1:1 ratio) for added freshness and antibacterial benefits.

Q5: Is it safe to use the F400 in the shower?
Absolutely! Its IPX7 waterproof design ensures it’s safe to use near water, including in the shower.

Q6: How long does the battery last?
Up to 30 days with standard daily use, and it recharges fully in just about 4 hours via USB-C.