✨ Shine On: Elevate Your Cleaning Game! Auto shut-off feature for peace of mind. Transform your valuables with a simple 3-step process! Lightweight design for on-the-go cleaning convenience. Nondestructive cleaning that preserves your treasures. Perfect for jewelry, eyeglasses, and more! 320ML capacity 45KHz frequency S304 stainless steel The Fayruz Ultrasonic Jewelry Cleaner is a portable, professional-grade cleaning device featuring a durable S304 stainless steel tank and a powerful 45KHz ultrasonic frequency. With a 320ML capacity, it effectively cleans a variety of items including jewelry, eyeglasses, and dental tools without causing damage. Its lightweight design and simple operation make it an essential tool for maintaining the brilliance of your valuables.