Ohfulls Ultrasonic Cleaning Machine High Frequency Vibration Wash Cleaner Eyeglasses Watch Rings Necklace Jewelry Cleaner Cleaning Box

Product Name: Ultrasonic CleanerVibration type: high frequency vibrationSize: 197.26.8cmPower source: 2 * AAA batteries (not included)Dimensions in the groove: 15.25.43.6cmPackage Included:1 X Ultrasonic Jewelry Cleaner (Not Include Battery)Using method: 1. Add water or detergent to the machine, and put the items that need to be cleaned into it.2. Turn on the switch and the machine starts to work. The recommended cleaning time is 5 minutes .3. Use with detergent for better cleaning effect.4. The machine should not be washed. Please wipe the machine with a wet towel.Cleanable items:Glasses, jewelry, makeup brushes, straps, toys, tableware, razors, pens, toothbrushes, whistles, nail clippers, combs, warm tips, other valuables: expensive glasses, sunglasses (film-coated), watch bodies or luxury jewelry, etc. Individuals can add detergents (detergents) according to their own cleaning conditions.Items are not suitable for ultrasonic cleaning:1.Genuine pearls, gemstone, costume jewelry or soft stones such as pearls, turquoise, coral, emeralds, etc.2.The object that can easily be discolored, waterlogged or damaged.3.Wooden items, leather items, fabric, materials with a sensitive/already damaged surface, electric devices, polycarbonate lenses (thermoplastics), glasses equipped with coated plastic lenses (even the smallest damage to the surface layer may result in irreparable damages to the material).4.Mobile phones, watches, glass frames or artworks made from tortoiseshell or abalone.