Feature: 1. It can help tighten, lift and massage the skin, and promote the production of new collagen. 2. It can be used with eye cream or eye serum to accelerates the absorption of serum nutrients. 3. The eye massager is applicable to multiple parts like eye skin, facial skin or neck, easy to use. 4. There are four current modes in total to adjust, the higher the gear, the greater the current. 5. Suitable for people who often use computers, mobile phones and stay up late, caring eye skin. Specification: Item Type: Eye Massage Wand Battery Type: Lithium Battery (Included) Product Power: 3w Battery Capacity: 500mAh Power Supply Mode: Usb Data Cable Charging Voltage: 5V Working Voltage: 3.7V How to Use: 1. Press the power button to turn on the instrument. 2. There are four current modes in total, from low to high, the higher the gear, the greater the current. 3. When using, the hand must hold the conductive strip to form a circuit with the body to act on the facial skin. . Package List: 1 x USB Data Cable1 x Eye Massage Pen