M9B1306 Ultrasonic Cleaner for Small Items – 350mL 48kHz

The M9B1306 ultrasonic cleaner for small items is a compact 350mL cleaning machine designed for everyday accessories and personal belongings. With 48kHz high-frequency ultrasonic technology, it helps remove dirt, oil and residue from compatible phone cases, keys, coins, watch bands, eyeglasses, grooming tools and other small washable objects.
Its SUS304 stainless steel tank, 24W rated power and simple 5-7  minute cleaning cycles make it ideal for home, office and personal-care use.

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Why Choose the M9B1306?

48kHz Fine Ultrasonic Cleaning

The M9B1306 operates at 48,000Hz, producing fine cavitation bubbles throughout the cleaning liquid.

Instead of relying only on surface wiping, ultrasonic waves allow water to reach narrow areas such as:

• Small grooves
• Corners and edges
• Hinges
• Metal joints
• Screw areas
• Textured surfaces
• Narrow gaps

This makes ultrasonic cleaning particularly useful for small objects with complicated shapes.

48kHz is also commonly used in compact household ultrasonic cleaners because the relatively fine cavitation action is suitable for many everyday personal accessories. Comparable household products currently position 48kHz around accessories, eyewear, dental appliances and small metal items.

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More Than a Jewelry Cleaner

Many compact ultrasonic machines are marketed almost entirely around rings and eyeglasses.

The M9B1306 is designed as a more versatile small-item ultrasonic cleaning machine.

It can be used for a wider range of compatible washable objects around the home.

Everyday Accessories

Suitable examples include:

• Removable waterproof phone cases
• Keys
• Key rings
• Coins
• Metal badges
• Small metal accessories
• Stainless steel clips
• Small decorative hardware

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Ultrasonic Cleaner for Phone Cases

Phone cases are handled throughout the day and can accumulate fingerprints, skin oils, dust and residue around:

• Camera openings
• Button edges
• Speaker openings
• Raised corners
• Decorative grooves

For fully removable, waterproof plastic, TPU, silicone or compatible rigid phone cases, ultrasonic cleaning can help water reach these difficult areas more evenly than simple wiping.

Important

Remove the phone from the case before cleaning.

Do not place:

• Smartphones
• Batteries
• Electronic accessories
• Cases with electronic components
• Cases with loose glued decorations

inside the ultrasonic tank.

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Keys, Coins & Small Metal Objects

Keys and coins are another useful application that gives this model a broader household-cleaning position.

Their engraved areas, grooves and textured surfaces can trap dirt that is difficult to reach manually.

The M9B1306 can be used for compatible:

• House keys
• Metal key rings
• Coins
• Tokens
• Metal tags
• Small screws
• Washers
• Nuts
• Small hand-tool components

Ultrasonic cleaning is especially effective at reaching intricate shapes because cavitation occurs throughout the liquid rather than only where a brush touches the surface.

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Personal Care Tools

The M9B1306 can also work as a compact personal care ultrasonic cleaner.

Compatible items may include:

• Nail clippers
• Metal manicure tools
• Razor heads
• Metal comb attachments
• Tweezers
• Reusable cosmetic accessories
• Small makeup-tool heads
• Metal grooming accessories

These items often collect oils, cosmetic residue and fine debris around joints or edges.

The 350mL tank is especially practical for small tools that do not require a large industrial-style cleaning chamber.

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Watch Bands & Wearable Accessories

Removable metal watch straps frequently collect:

• Sweat
• Skin oil
• Dust
• Lotion residue
• Dirt between links

Ultrasonic cavitation can reach between individual links and narrow connecting areas more effectively than surface wiping.

Suitable examples include:

• Stainless steel watch bands
• Removable metal straps
• Metal bracelet-style accessories

Do not immerse smart watches, electronic watch bodies or non-waterproof watch components.

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Eyewear & Optical Accessories

Although this model does not need to be positioned primarily as an eyeglass cleaner, eyewear remains an important secondary application.

The 48kHz sonic action can help remove residue around:

• Nose pads
• Hinges
• Screws
• Frame joints
• Lens edges
• Temple arms

Suitable for compatible:

• Eyeglasses
• Sunglasses
• Metal frames

For coated, cracked or specially treated lenses, users should check the eyewear manufacturer’s cleaning recommendations first.

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Small Office & Hobby Items

This is another keyword direction worth adding because very few of your previous pages focus on it.

The M9B1306 may also be suitable for compatible:

• Metal pen parts
• Fountain pen nibs
• Small hobby tools
• Model-making metal pieces
• Small mechanical components
• Craft accessories
• Precision metal fittings

Pen nibs and small writing-tool components are also commonly mentioned among household ultrasonic-cleaner applications.

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350mL Compact Cleaning Tank

The 350mL tank capacity provides a practical balance between usable cleaning space and compact size.

It is large enough for many frequently used personal accessories while avoiding the footprint of larger commercial ultrasonic cleaners.

The machine measures only:

191 × 98 × 80 mm

making it suitable for:

• Bathroom counters
• Dressing tables
• Office desks
• Bedroom cabinets
• Optical counters
• Retail displays
• Small apartments

For buyers looking for a compact ultrasonic cleaner for home use, this size is one of the strongest selling points.

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Two Cleaning Cycles: 5 or 7 Minutes

The control panel provides two convenient cleaning cycles:

5-Minute Cycle

Ideal for regular everyday cleaning and lighter surface residue.

7-Minute Cycle

Provides additional cleaning time for objects with more accumulated dirt or more complicated surfaces.

There is no need to configure complicated temperatures or programs.

Add water, place compatible items inside, select the desired cycle and start cleaning.

This simple operation is particularly suitable for household users.

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SUS304 Stainless Steel Cleaning Chamber

The internal tank is made from SUS304 stainless steel.

Compared with ordinary plastic cleaning chambers, stainless steel provides:

• Better durability
• Good corrosion resistance
• Easy rinsing after use
• Smooth internal surfaces
• Long-term suitability for water-based ultrasonic cleaning

The outer housing combines SUS304 components with ABS for a lightweight consumer-friendly structure.

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Gentle Cleaning Without Hard Scrubbing

Manual brushing can be inconvenient when cleaning objects with small grooves or detailed structures.

It may also repeatedly rub sensitive surfaces.

Ultrasonic cleaning works differently.

High-frequency sound waves generate microscopic cavitation bubbles in the liquid. Their rapid formation and collapse help loosen contamination across submerged surfaces.

As a result, the cleaning action can reach areas that are difficult to access with brushes or cloths.

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.