30/50W Ultrasonic Cleaner Dual Frequency Vibration Digital Ultrasonic Jewelry Parts Glasses Circuit Board Watch Cleaning Machine

 Note: Please dry the water and place it after use to avoid rust! Please noted:Do not touch or soak the bottom of the product in water.Please test after added water the vibration plate will burn out when working without water. It only supports plugging in for a few seconds, otherwise it will burn out. The power of the ultrasonic cleaning machine is on but does not vibrate. The current known reasons are:1. The connection line is loose - the guest can disassemble the machine and check it, then reconnect it2. The voltage is wrongly bought/used, the EU model is 220V (Piezoelectric used locally before purchase)3. Empty vibration -- the vibration plate will burn out if it is working without adding liquid. It only supports plugging in and trying for a few seconds, otherwise it will burn out.4. Pay attention to add water to use!    The product is pasted with a white protective film before leaving the factory to protect the cover from friction and damage during transportation. When you receive the package, please tear off the protect film first. any questons ,please contact us, we will try best to help you. Features: 1.Simple button, easy to operate, 30W/50W, washing time approx 5 min.2.It can remove dirt and grime effectively, even the part normally require.3.Tedious manual cleaning by hand, and even the part we can not reached.4.With good cleaning effect and will not hurt any surface.5.Perfect for cleaning and sterilizing fruits, vegetables, glasses, shaver heads,dentures, watches, jewelry, camera lenses, circuit board, electronic components, surgical instruments and so on.5.It also can be used to mixed drink, mix different chemical reagents.6.Equipped with one stainless steel cover, prevent inside liquid overflow, very convenient.7.There are four non-slip bases, keep the machine solid and help prevent the water into the main machine.8.Heat emission hole in the bottom, fine thermolysis and quickly.Specifications: Plug: EU plug(220V),US plug(110V)Inside can capacity: 635mlWorking frequency : 40KHzPower: 30W and 50W(optional)Can size: 160 * 80 * 42mmItem size: 182 * 105 * 100mmItem weight: 600gPackage size: 215 * 170 * 130mmPackage weight: 730gPackage list: 1 * Digital Ultrasonic Cleaner1 * Cover1 * ManualNote: When purchasing this product, pay attention to the voltage used in your country!!!Note: - If you did not receive your order in time, please use AliExpress to contact me, I will provide you with effective solutions.Thanks for your understandings.- Because the time difference between countries, if sales person is not online,she will reply your email within 5-10 hours.  Warranty:1. All products will be carefully test before shipping. We will try our best to avoid any quality problem.2. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.Feedback:1. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.2. We will try our best to solve any problems and provide you with the best customer services.3. We appreciate your feedback very much. Please leave positive feedback and 5 stars if you are satisfied with our items and services.dropshipping/wholesale/customization.We accept the1. Enough stock, factory Outlet .2. Priority delivery, order processingwithin 48 hours.3. Fast Logistics 15-25 days .4.USA/CA /RU / ES / CZ /FR /PLhave local warehouse. Faster delivery!5.NOT includea receipt or an invoice.6. If you need customization any LOGO or Other,please leave a message to us.(above 50PCS)Any questions, please feel free to contact us. Reply within 24 hours