★ Batteries included. Operation confirmed. The warranty on the back of the instruction manual is not valid. Brand: CozLife Color: White [Thorough Cleaning] Thoroughly cleans contact lenses with high-speed vibration. [One-Touch Operation] A button for starting and stopping automatic cleaning is built into the main unit. The button makes it easy to operate. [Compact Design] Palm-sized, so it doesn't take up much space in your bag. Weighing only 55g, it's designed to be lightweight and easy to carry. [Battery Operated] Uses batteries instead of the troublesome USB charging type. You can use it with peace of mind without worrying about charging, even when traveling or going out. [Accessories] Instruction manual, tweezers, contact lens insertion stick, built-in mirror, contact lens case, 1 AA battery included. ※ Can be used for all types of lenses: soft lenses, hard lenses, and colored contact lenses. Although it is new and unused, please understand that it has been stored by a private individual. #marumaru shop I have various items for sale, so please take a look. [CozLife] Contact Lens Case Contact Lens Cleaner with Mirror Cleaner Lightweight Compact Portable Automatic Cleaning 59-26