Compact 350ml UV Ultrasonic Cleaner for Everyday Personal Care

The M9B3301 is a compact 350ml UV ultrasonic cleaner designed for retainers, aligners, glasses, removable phone cases, razor heads, watch bands and other small personal accessories.

Its 48kHz ultrasonic frequency creates microscopic cleaning action that reaches narrow gaps, edges and hard-to-clean surfaces where ordinary wiping may struggle.

Combined with UV light, digital timing and a durable SUS304 stainless steel tank, it provides a convenient cleaning solution for bathrooms, bedrooms, dressing tables, offices and travel-friendly personal care setups.

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Key Product Features

48kHz High-Frequency Ultrasonic Cleaning

The 48kHz ultrasonic system produces fine cleaning action throughout the water, helping loosen dirt and residue from small gaps, grooves and detailed surfaces.

It is especially suitable for delicate everyday objects where manual brushing can be inconvenient.

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Ultrasonic Cleaning + UV Function

M9B3301 combines ultrasonic cleaning and UV light in one compact device.

Ultrasonic action helps remove surface deposits and debris, while the integrated UV function provides an additional hygiene-focused cleaning step for suitable items.

This makes it particularly useful for objects that are handled or worn frequently.

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350ml Compact Cleaning Tank

The 350ml capacity provides enough room for common personal accessories without taking up excessive countertop space.

Its compact body works well on:

• bathroom counters
• dressing tables
• bedside tables
• office desks
• retail counters
• hotel rooms
• small apartments

A practical option for customers who want personal cleaning without buying a large industrial-style machine.

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More Than a Jewelry Cleaner

What Can You Clean?

M9B3301 can be used for many small waterproof items, including:

• Clear retainers
• Dental aligners
• Mouth guards
• Dentures
• Eyeglasses
• Sunglasses
• Metal watch bands
• Razor heads
• Removable non-electronic phone cases
• Makeup brushes and selected makeup tools
• Manicure tools
• Nail clippers
• Tweezers
• Combs
• Keys
• Coins
• Small metal parts
• Small hardware
• Pacifiers
• Small reusable personal accessories

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Clean Small Personal Accessories

From Razor Heads to Phone Cases

Ultrasonic cleaning is not limited to jewelry.

Small waterproof accessories that collect skin oils, dust or residue can also benefit from regular cleaning.

For example, the M9B3301 can be used for:

Razor heads
Helps clean around blades and narrow structures after the detachable part has been removed from the electric unit.

Watch bands
Useful for metal watch straps and other removable waterproof bands.

Phone cases
Suitable for simple removable waterproof cases without electronics, batteries, embedded decorative components or materials that may be damaged by water.

Keys and coins
Convenient for cleaning dirt accumulated around engraved surfaces and narrow gaps.

Makeup and manicure tools
A practical cleaning solution for selected washable brushes, tweezers, nail clippers and similar accessories.

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Digital Display for Simple Operation

A clear digital display allows users to monitor the cleaning cycle directly.

Instead of complicated controls, the M9B3301 is designed around simple everyday operation, making it suitable for both first-time ultrasonic cleaner users and experienced customers.

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SUS304 Stainless Steel Tank

Durable Inner Tank for Everyday Cleaning

The cleaning chamber is manufactured from SUS304 stainless steel, a material widely used for cleaning tanks because of its durability, easy maintenance and corrosion resistance under normal operating conditions.

Combined with the ABS exterior housing, the machine maintains a lightweight and modern desktop design.

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Compact Modern Design

Unlike larger commercial ultrasonic tanks, the M9B3301 is designed to blend naturally into modern home environments.

Its compact rectangular body requires very little counter space, making it suitable for:

Home personal care

Bathroom organization

Dental appliance cleaning

Beauty accessory cleaning

Small retail displays

Travel and hospitality applications

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Ultrasonic Cleaner Production & Packaging

Our ultrasonic cleaners are manufactured under a strict quality-controlled process, from component inspection and circuit board assembly to tank installation, functional testing, and final performance verification. Each unit is carefully checked to ensure stable operation, reliable ultrasonic output, and a clean, durable finish. After production, the machines are thoroughly cleaned, protected with inner cushioning materials, and packed securely in strong export cartons to reduce the risk of damage during storage and transportation. This complete production and packaging process helps ensure that every ultrasonic cleaner reaches customers in safe condition and ready for use.

About Our Factory

SCT provides OEM and ODM ultrasonic cleaner services for distributors, importers, retailers, e-commerce sellers and private-label brands.

Customization options may include:

• Brand logo printing
• Custom product colors
• Control panel design
• Retail packaging design
• Instruction manual customization
• Plug and voltage configuration
• Barcode and product label customization
• Carton and shipping mark customization

Contact us with your target market, estimated quantity and customization requirements to receive a suitable wholesale solution.