Skip to product information
1 of 11


VLOXO CD-3840 Upgraded Digital Ultrasonic Cleaner 700ml with Touch Screen Suitable for Jewelry Eyeglasses Coins and More

VLOXO CD-3840 Upgraded Digital Ultrasonic Cleaner 700ml with Touch Screen Suitable for Jewelry Eyeglasses Coins and More

Regular price $43.99 USD
Regular price $49.99 USD Sale price $43.99 USD
Sale Sold out
Shipping calculated at checkout.

VLOXO CD-3840 ultrasonic jewelry cleaner is the upgraded verion digital ultrasonic cleaner which comes with upgraded circuit board. This ultrasonic cleaner generate 46KHz sound wave vibrates millions of water bubbles finer, but stronger. Comes with separate, high-quality LED display with touch buttons, easy-to-use, can clean bangles, dentrues, jewelry, waterproof watches, eyeglasses, razor heads and more. 

VLOXO CD-3840 Ultrasonic Cleaner

VLOXO CD-3840 Ultrasonic Cleaner Highlights

1. 2023 Upgraded Version Digital Ultrasonic Cleaner

Why call upgrade version? this ultrasonic cleaner comes with upgraded acoustic generator which generate smaller bubble, offers a gentler and more detailed cleaning action. 46KHz frequency , more powerful than others. 

2.. Deep Cleaning

The upgraded circuit board of the ultrasonic cleaner leads to technical innovation in the industry, which makes the cleaning quieter and more stable. The new technology vibrates millions of water bubbles finer, but stronger. You can put your jewelry, watches, or other parts in this ultrasonic cleaner trustingly.

3. Large Capacity and  Mini Appearance

With a large 700 ml water tank, it can be cleaning large sunglass. But the ultrasonic device is compact and unique, it can save space in your home or store, and it can be easily taken with you. New appearance design, Watanabe silver is more high-end, and the touch screen is more waterproof and is perfect as a gift for friends or families. (Product size: 8.66 x 5.24 x 4.65 inches).

4. Easy to Use

place the object to be cleaned in the machine and fill water to the maximum water level. Close the lid and press the left button to select the time (the 90s, 180s, 280s, 380s, 480s), then press the right button to start. The display shows the time, and the device turns off automatically when the time has been counted down.

5. Multiple Use

Suitable for removing stubborn dirt from bangles, dentures, jewelry, waterproof watches, eyeglasses, razor heads, combs, hearing aids, etc. Note: glasses/sunglasses with scratched or cracked coatings should not be cleaned. The sunglasses should be cleaned with the lenses upwards, otherwise, they can rub on the water tank during the cleaning process and get damaged

VLOXO CD-3840 Ultrasonic Cleaner

6. Warranty

VLOXO provides a 12-month warranty for the ultrasonic cleaning machine.

CD-3840 Digital Ultrasonic Cleaner Specification

Tank Material: SUS304 stainless steel

Tank Material: ABS

Tank Capacity: 700ml

Tank Size:16.8*10*5.6cm

Ultrasonic Frequency: 40-46KHz

5 Mode time settings : 180s-300s-480s-600s-90s

Product Size: 8.66 * 5.24 * 4.65in

Gross Weight: 1.22kg

Power Supply: 29 W (AC 100V, 50/60 Hz)

                        37 W (AC 100-120 V, 50/60 Hz)

                        37 W (AC 220-240 V, 50/60 Hz)

CD-3840 Ultrasonic Cleaner Application


VLOXO CD-3840 Ultrasonic Cleaner


CD-3840 Digital Ultrasonic Cleaner Packing Include:

1 x Ultrasonic Cleaner

1 x Watch Holder

1 x plastic basket

1 x instruction manual


VLOXO CD-3840 Ultrasonic Cleaner User Manual


View full details

Customer Reviews

Based on 20 reviews
Jayne H
It works !

Really pleased. My necklaces and earrings have come up a treat.

Joanne Bowen
It does what it says on the box!

Bought middle range to clean all my silver jewellery and it did what it said on the box. Really pleased with the results and value for money.

Monika Green

It's amazing. Clean everything very good. Very good quality.

Helps remove oil and grease.

My 90 yr old mom, bless her, relies more on her hands than utensils when eating now. And as her glasses slide down those hands get a lot of oil and grease on her lenses as she pushes them up. Giving her glasses a good daily clean is a requirement and adding this ultrasonic cleaner has really helped. It removes and/or loosens 90% of the gunk making it very easy to just rinse and wipe off whatever remains.

Bea Yang
Never knew I needed this!

I’m in love with this! I was super excited to use it and boy, it did not disappoint! I cleaned my glasses and I could see all the debris vibrating off from the crevices where the lens attach to the frames.
I changed water and cleaned my retainers next. I had to use the basket to weigh them down. I usually brush my retainers with a toothbrush to get the gunk out but omg. Seeing all what was in the water after it ran it’s cycle, YUCK!
As a first time user, I wished the manual gave standardized times to use for general items. It would’ve made it easier vs. me guessing how long I should set the cleaning timer for. Eventually I’ll get the feel of what items should go for how long…