Description: As the ultrasonic cleaning machine is working quietly, you do not need to worry that it will not cause disturbance to you. And it features 3 cleaning modes. Thanks to 45KHZ high-frequency vibration and 360-degree cleaning effect, the ultrasonic cleaning machine can efficiently remove the stains on your jewelry. It is constructed of ABS material. The length of the ultrasonic cleaner is 22.5cm, width is 10.5cm, and height is 7.5cm. The ultrasonic cleaner is suitable for cleaning jewelry, glasses, brace, small ring, watch and other things. Item Name: Ultrasonic Cleaner Material: ABS Battery Capacity: 300mAh Charging: USB Charging Power: 5W Charging Time: About 180Min Usage Time: About 90 Minutes Charging Status Indicator Light Color: Red Full Charging Status Indicator Light Color: Green Functions: Three Gears Timing, High Frequency Vibration Cleaning, Low Noise Features: Ultrasonic, Easy to Carry, 3 Modes Size Details: Size: 22.5cm x 10.5cm x 7.5cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Ultrasonic Cleaner