【Easy Operation with One Touch】Featuring an adjustable vibration intensity function of 1800-3200 times per minute, you can switch the rotation speed (6 levels) with a single touch. The vibration frequency is automatically adjusted according to the pressure applied. The fascia gun's handle has only one button, a non-slip design that fits comfortably in the hand, and minimizes vibration transmission to the hand. With simple one-touch operation, it's easy to use for beginners and the elderly. 【4 Types of Heads】Comes with 4 types of attachments: spherical, U-shaped, cylindrical, and flat. Interchangeable heads can be used depending on the situation. They meet the needs of different areas, and the ball-shaped head is the most widely used. The ball-shaped head is suitable for arms, waist, buttocks,