Product description Feature:1. Micro current technology, compact design, tightening skin and anti‑aging, eliminating neck wrinkles and face drooping, high frequency vibration relax eyes, eliminate eye bags and swelling.2. 8.4Hz Current frequency accurate coverage of muscle layer +200uA micro current for better promote collagen production.3. Small in size just like a pencil, fits easily into your handbag and can be carried with you easily, effective avoid scratches.4. The micro current opens the deep connection between the tiny channels on the skin surface and delivers nutrients to the deep skin through the tiny channels.5. Electric pulse injection deep nutrition to open the skin and quickly permeate into the deep, micro electricity injection +RF technology, effective skin care.Specification:Item Type: Eye Massager Material: ABS Efficacy: Fade fine lines and dark circles, eye cream imports machine Power: 12WCharging Method: USB plugBattery Type: Lithium battery (built-in)Voltage: 3.7VBattery Capacity: 450mAhUsage:1. Long press the "on" button for two seconds to turn on the instrument. A bar will be displayed at the lamp source to indicate that the instrument is on, and automatic default low mode.2. When using eye cream, rotates around the eye with the instrument until the eye cream is absorbed. Micro current and RF technology can help better absorb the eye cream. Package List:1 x Eye Massager 1 x USB Cable 1 x Manual Indications That's it!