Note: 1. If you have a pacemaker, pulse regulator, artificial heart, artificial lung or other life?sustaining electronic medical equipment, please do not use_x000D_2. Do not use it in a shower, bath, swimming pool or high humidity environment._x000D_3. Do not use on or near mucous membranes, nor in any holes in the body._x000D_4. Please keep away from children and pets._x000D_5. Please consult a doctor before use; pregnancy, serious heart disease or other life?threatening diseases or injuries._x000D_6. Do not try to open the equipment for repairs. This will invalidate the warranty. specification: Item Type: Electronic Acupuncture Pen_x000D_Applicable People: People who sit in the seat for a long time, people who lack exercise and self cultivation, middle aged and elderly people, people with sub healthy physique_x000D_Power Supply Mode: Lithium Battery_x000D_Battery Capacity: 350mAh (Shipped with Built-In Battery)_x000D__x000D_Effect:_x000D_1. Physiotherapy Function: Electronic acupuncture pen on the epidermis will stimulate sensation of vibration, and it will feel more intense when it encounters acupuncture points. It will feel relaxed and comfortable immediately after use. This is the physiological stimulation of corresponding cell group of the human body, which acts directly through the biological electrical axis network. To the body tissues, from regulating the body's absorption, conduction balance, metabolism and other functions, to achieve the purpose of health care._x000D_2. To clear meridian and activate collaterals_x000D_Meridians are the route of human vital energy and blood, and joints are the key. The joints of the human body are places where physiological waste, dampness, silt, heat, poison, etc. are prone to deposits and blockages. Use an energy meridian pen on the original acupoints of the twelve meridians of the human body. Minutes of massage can remove all kinds of impurities that are deposited in the meridians and clogging the joints._x000D_3. Adjust body's immune and nervous system functions_x000D_Modern medicine believes that occurrence, development and recovery of diseases are closely related to human bodys ability to resist disease, that is, immune function. It can enhance disease resistance in normal humans, and can use abnormal functions caused by various reasons to return to normal. In addition, it can be prevented. And adjust cardiovascular meridian system._x000D_The Effects of Three Massage Heads:_x000D_Laser Type: Stronger when using, good effect_x000D_Massage Type: large body contact area, softer use_x000D_Point Pointing Type: Convenient to click acupuncture points in various parts, especially suitable for holographic acupuncture points Features: 13 in 1 acupuncture pen, three massage heads has different functions to meet your needs. 2Safe and effective, with no side effects, a perfect gift for families and friends. 3Massage pen works based on the meridian dredging as well as on acupuncture points, simple massage on your muscles. 4Comfortable non slip buttons, comfortable to use, easy to operate, and bring a good sense of experience. 5Nine strength modes, You can adjust to the proper level of energy based on different need. PackageList: 1 x Energy Meridian Pen 1 x Massage Head 1 x USB Charging Cable 1 x English Manual