Feature: 1. All Round Cleaning: Ultrasonic cleaning produces small bubble bursts that strip stains from contact lenses on all sides in a short period of time without causing damage. 2. Portable Size: The cleaner is lightweight, portable, hard wearing, smooth and easy to clean, so you can carry it around in your backpack, pocket or handbag. 3. ABS Housing: The shell of the contact lens cleaner is made of ABS, which is lightweight and wear resistant, and feels smooth to the touch. 4. Easy Operation: The cleaner is a one touch operation, which is very simple. It is recommended to clean contact lenses for 3 minutes each time, 3 times a week. 5. Wide Application: The contact lens cleaner is suitable for home, travel, work, business trips, etc. It is also a great gift option for friends who wear contact lenses. Specification: Item Type: Contact Lens Cleaner Machine Material: ABS Battery: 1 x AAA 500mah (included) Rated Voltage: 1.5V Weight: Approx. 82g / 2.9oz . Package List: 1 Set x Contact Lens Cleaner Machine1 x Contact Lens Clip1 x Contact Lens Clip Storage Box1 x AAA Battery1 x English Instruction