Our firm specializes in offering an excellent range of nano energy cards, bio energy card. The provided card is widely appreciated by our clients who are situated all round the nation. This card is medically recommended, reliable, effective and user friendly. To maintain industry defined quality standards, the entire range is designed using quality proven basic material and cutting-edge technology by our experts. Also, the entire range is examined properly by quality analysts upon distinct parameters of quality. features: improve blood circulationimprove stamina, endurance and strengthheal stress and pain product efficiency: if you wear it, it can promote micro-circulation, improve sleep, enhance immunity;take a cigarette, friction the card fast 3-5 seconds, which will make cigarettes more healthy;placed in the bottom of the alcohol glass 60 seconds, it can reduce the spicy wine and will make wine sweeter, more fragrant. Placed in the refrigerator, which ionize the air so that can keep fruit fresh. Antibacterial deodorant beauty effect: the card can be placed beside the cosmetics group decomposition of macromolecules into small molecules, which will help absorb and nutrition. usage: put in a pocket (or can be pin fixed on the underwear). Valid for three years. storage: three years validityplease put them in dry, and room temperature. applicable to the crowd: all kinds of heart disease. The work of tension, pressure of the metal and physical workers. Middle-aged persons decreased heart function. Hypertension, hyperlipidemia, diabetes, obesity, heart disease and other high-risk people.