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LifeBasis CD-7920 Ultrasonic Jewelry Cleaner 850ml LCD Screen with 5 Digital Timer Watch Stand

LifeBasis CD-7920 Ultrasonic Jewelry Cleaner 850ml LCD Screen with 5 Digital Timer Watch Stand

Regular price $41.99 USD
Sale price $41.99 USD
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LifeBasis CD-7920 ultrasonic cleaner is a professional self-excited digital ultrasonic cleaner which generates 42,000Hz of ultrasonic sound wave , gently remove most dirt and grime by water only. The ultrasonic cleaner comes with gentle punch, won't damage you valuables while refreshing them as brand new, can be used to clean jewelry, glasses, watches, dentures, razors, CD, DVD and more household products.

LifeBasis Ultrasonic Jewelry Cleaner

LifeBasis Ultrasonic Jewelry Cleaner Advantages

1. Large Tank

The ultrasonic cleaner has a stainless steel tank that holds 28 oz (850ML) of water, it can fit into almost any size, from the size of an earring to the size of a pair of glasses.

All accessories you need included: basket, watch support and CD holder.

2. Professional Cleaner

This ultrasonic cleaner generates 42, 000 Hz of ultrasonic sound waves using only water, and can gently remove dirt and grime in a short time without using harsh chemicals. It won't damage your valuables while refreshing them as new. 

3. Easy to use

Simple on / off button, easy to control, automatically shuts off when it's done. The cleaner has 5 cycles (including 600, 480, 300, 180 and 90 seconds) to meet different cleaning purposes. The LED digital indicator will display the cleaning time.

4. Wide Application

This digital ultrasonic cleaner can be used to clean jewelry, glasses, watches, dentures, razors, CD, DVD and more household products, suitable for professional or personal use. 

LifeBasis Ultrasonic Jewelry Cleaner

5. CE, PSE, TUV, GS.

Life Basis provides 12 months warranty. For any quality issues, we offer 1 year new replacement. If you have any questions about the products, please contact us.


When cleaning very dirty products, please use warm water and special cleaning liquid and clean repeatedly to achieve better results, if the electric coating of the glasses is broken, do not clean them.

After 10 minutes of continuous work, need to rest for 10 minutes to cool down to prevent burning of the machine.

LifeBasis Ultrasonic Jewelry Cleaner


Tank capacity: 850 ml   maximum: 700 ml

Power supply: 38w AC 100V   50/60 Hz  (JP Voltage)

                      42w AC 100-120V   50/60 Hz (US Voltage)

                      55w AC 220-240V   50/60 Hz (UK Voltage)

Frequency: 42,000Hz

Work Wave: full wave (professional self-excited)

Digital Timer Settings: 180s-300s-480s-600s-90s

Tank Material: Stainless steel SUS304

Unit Size: 20.3*18.3*14.5 cm (8.0*7.2*5.7 inch)

Weight: 1.1KG (2.4 lb)

Ultrasonic Cleaner Buying Tips

Depending on the object to be cleaned, pick up the one you need.

1. Tank size. (size of the item to be cleaned)

2. Frequncy.  (The level of frequency determines the kind of cleaning that is created, to clean extensive dirt and contaminants, use lower frequencies. The lower the frequency, the bigger the bubbles)

4. Application. 

5. Voltage standard. (all these ultrasonic cleaner are compatible with Jap, UK, US voltage, no cost of a step down power supply)

Lifebasis Different Model Ultrasonic Cleaner Comparison

Ultrasonic Cleaner Buying Guide

Packing List 

1 x Main Unit 

1 x Basket

1 x Watch Stand

1 x CD Stand

1 x User Manual 

1 x Power Cord (US Standard, UK Standard, EU Standard)

Notice: we will send the power cord with corresponding standard according to the country your provided in shipping address, if you have special requirement for the power cord, kindly leave a note or contact us in time.

US Plug

Lifebasis Ultrasonic cleaner

EU Plug

lifebasis ultrasonic cleaner

 UK Plug

Ultrasonic cleaner


AU Plug

AU Plug


CD-7920 Ultrasonic Cleaner User Manual 



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Customer Reviews

Based on 23 reviews
Massimiliano Conton
Buon pulitore

Mi sembra un buon pulitore ultrasonico, utilizzato per atomizzatori delle sigarette elettroniche fa un ottimo lavoro, provato anche su occhiali e mi sembra bene, certo bisogna aggiungere qualcosa all'acqua per un miglior risultato

Sehr Zufrieden

Voll zufrieden mit dem Ultraschall Gerät, für mich persönlich auch weiter zu Empfehlen.
Hatte meine Darts auch damit gemacht und kann nur sagen Top.

Grand volume et super rapport qualité prix

Super bac a ultrasons , je l'ai acheté principalement pour nettoyer les pièces imprimees en résine ça fonctionne très bien.
Grand volume parfait

Really Nice Cleaner

I purchased this cleaner to clean my grooming blades and small tools but I also have used it to clean my jewelers. Everything comes out sparkling and it is very easy to use

Chriss Lovett
Makes a wonderful gift.

Best jewelry cleaner i have ever used. I gifted a second one to my sister in law. Now we both sparkle.