48Khz Dual-Compartment Ultrasonic Cleaner with TimerKEY FEATURES ADVANCED ULTRASONIC TECHNOLOGY: Operating at 48kHz, this cleaner generates high frequency vibrations that create continuous waves, deeply cleaning dirt, dust, and contaminants from various items without causing damage. DUAL COMPARTMENT DESIGN: Allows you to clean different items simultaneously, ensuring efficient organization and preventing cross contamination. The small compartment is specifically designed for cleaning contact lenses.