*KeyFeatures *40 kHz Powerful Transducer: 40KHz frequency and 70W ultrasonic machine allow the heated ultrasonic cleaner to clean small items with complex construction or irregular shape quickly. Two powerful oscillators create millions of microscopic bubbles to remove dirt and oil on the surface and gap. *Digital Touch Control Panel: The ultrasound cleaner machine has 5 different cycles to choose from (90, 180, 280, 380, & 480 seconds), depending on the cleaning time you require, for 4 buttons, easy and precise control. Just select the desired time and watch the digital display count down to the end of cleaning and then automatically shut off. *Generous1.2 L Capacity: Our diamond cleaner is equipped with a 1.2L tank, offering enough capacity for multiple or large stuff. An extra basket is available to decrease collision between sharp items and the tank, and a watch stand is provided to wash the watchband only. *Premium Quality: This jewelry cleaner machine is constructed with sturdy 304 stainless steel and ABS plastic, ensuring no water leakage and long service life. A semi-transparent lid is convenient to observe the cleaning process, the leakage-proof jack, and 4 non-slip mats designed for secure and smooth use. *Wide Application: Having passed CE certification, our professional ultrasonic cleaner is ideal for commercial, industrial, and residential use. The device is suitable for dental clinics, hardware stores, scientific laboratories, jewelers, optical shops, watchmakers, antique dealers, etc. ******************************************************************************************************* *Specifications Tank Material: 304 Stainless Steel Shell Material: ABS Plastic Tank Capacity: 1.2L Ultrasonic Frequency: 40kHz Ultrasonic Power: 70W Voltage: 220V Time Range: 0-8 min Tank Size (L*W*H): 6.7" x 5"x 2.5" /17 x 13 x 6.5 cm Item Size (L*W*H): 9" x 8" x 6" /23 x 20 x 16 cm ******************************************************************************************************* *Pakcage Content 1 x Ultrasonic Cleaner 1 x Cleaning Basket 1 x Watch Stand 1 x Power Cord 1 x Manual