Features: The essence of Chinese medicine、 health promotion; Fusion of modern biotechnology; without piercing the skin to do acupuncture; Simple operation、 easy to carry; Safe and effective、 with no side effects; Affordable family useEffective for: Acute and chronic physical pain Arthritis Rheumatism Osteoporosis Sciatica Spondylitis Migraine Sports injuries Muscle & joint pains Back pain FibromyalgiaSpecifications: Brand New & High Quality Possessing three main functions: Dome type:Superficial therapy、 which is applicable for health care and facial beautification. Node type: Node therapy、 which is applicable for partial body pains. Spheroidal: Partial therapy、 which is applicable for quickly alleviating pain . Size: 200x30mm Battery: 1 x AA battery (not included)Package Includes: 1 x Meridian Energy Pen 1 x Ball Type Head 1 x Dome Type Head 2 x Cases of gel 1 x User Manual (Send without the box)