Features 1. Bioelectric pulses can penetrate deep into human acupoints without the need for needles, providing alternating deep and shallow pulse massage with minimal skin irritation, making it easy for the elderly to apply. 2. 9-speed intelligent, pulse adjustment, 9-speed force control at will, choose different forces according to your own needs. 3. Multiple massage heads: flat and round, with a large area of contact with the body, making it relatively gentle to use. Spherical shape, with strong force during use and excellent effect. Focus type, convenient for clicking acupoints in various parts of the body, especially suitable for holographic acupoints. 4. Pulse massage stimulation acupoints: By using daily electricity to penetrate the skin tissue of the human body, shallow acupoints are punctured to open up meridian stagnation, making it more unobstructed. Specification Style note: battery model with battery, two cans of ice gel Material: ABS Color: Silver Size: 21 x 9.5 x 4 cm Weight: 156 g Package Include: 1x Massage Physiotherapy Pen