What you are talking about is the ultrasonic method to remove eye bags and dark circles. Ultrasonic equipment can tighten part of the eye skin and is effective on wrinkles. Moreover, ultrasonic waves can prevent the formation of wrinkles and make your wrinkles look more beautiful. There are fewer bags under the eyes than those of the same age; therefore, once there are bags under the eyes, they should be removed with ultrasound as soon as possible. At the same time, ultrasound has the effect of shrinking blood vessels under the eyes, so it is effective for dark circles caused by blood stasis. The ultrasonic method to remove eye bags and dark circles does not require surgery or anesthesia. The ultrasonic method to remove eye bags does not cause pain, swelling, or bruising. Bags under the eyes can recover within 1 day at the fastest and will not affect normal work and study.