Product InformationProduct name: Magnetic Beauty InstrumentProduct efficacy: massage, eye protection, exquisite skin rejuvenationProduct weight: 100gProduct material; electroplating/ABSLarge round massage headCan lift and tighten the face, introduce essence creams to lock in moisture and help the skin improve fine lines, soothing massage, etc...45 bevel lipstick massage headCan reduce dark circles under the eyes, tighten bags under the eyes, quickly introduce eye cream for better absorption, improve fine lines, etc.....Instructions for replacing the battery:1. Turn the base counterclockwise to separate it from the handle seat2. Remove the battery and put a button battery CR2032 in the direction indicated by the + sign.3. Align the base with the direction of the handle seat buckle and rotate it clockwise to fasten it.Warm Tips:The product does not have a switch, it opens at the touch of a button, the tentacles vibrate slightly, and the massage is introduced immediately after gentle movement.This product is not waterproof, just wipe the massage head with a clean cotton pad when cleaning.Package Includes: 1 x Beauty InstrumentNotePlease allow 2-3 cm difference due to manual measurement.Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)