Origin:CN(Origin) Material:ABS+TPR Function:Blemish Removal Function:Anti Wrinkle Power Source:USB Charger Certification:CE Size:about 188*30mm Working Principle:LED Working Principle:RF Working Principle:Warm Working Principle:Infrared Working Principle:Ultrasound Wave Working Principle:Vibration Massage Model Number:16001647 Type:eye massager Feature1:Ultrasonic vibration massage Feature2:3 colors LED light Feature3:constant temperature heating