Specifications: Item Name: Massage Introducer Material: ABS Features: Replaceable Head, Lifting, Firming Power: 1.2W Rated Voltage: DC1.5V0.18A Power Supply: 1 x AA Battery(not Included) Size Details: Size: 13.5cm x 9cm x 6cm Features: New and high quality.Double Chin Removal, Lead in nutrition. Dolphin tail type, exquisite and novel but classic. Neck lifting, skin tightening. Arc-shaped cling to neck and body line. This massager creates ''heat'' sent to every inch of neck skin It can penetrate deep into the bottom of the skin, wake up collagen activity, improve boredom, and reduce wrinkles It can promote collagen synthesis, activate the skin, tighten loose skin, reduce pores, and improve oily skin, sensitive skin All Round Care: This face tightening and lifting device is for the neck but also for other parts of the body such as the face, and forehead. Suitable for men and women Kindly Remind: Due to light and display, there may be slight differences between the picture and the actual color of the product. The color is subject to the goods received. In addition, please allow slight size differences due to manual measurement. High quality, assured choice is guaranteed Package Includes: 1 x Massager 3 x Replacement Heads