Portable mini electric pulse massager, which is also known as an EMS (Electrical Muscle Stimulation) massager.
This type of device is designed to relieve muscle pain and discomfort by using low-frequency electrical pulses to stimulate muscles.
It is typically self-adhesive and can be applied to different parts of the body, including the neck, back, shoulders, arms, and legs.
The massager has multiple modes and intensity levels that can be adjusted to suit personal needs.
The device is often small, portable, and rechargeable, making it convenient for use at home, in the office, or on the go.