Performance is important

While a fashionable and stylish negative ion generator can decorate your room, you have to remember that the performance is the most important factor. Pay attention to specifications Appearance vs Performance A negative ion generator which looks nice, powerful or is recommended by Professor xxxxx does not always perform well. The performance is more important. Pay attention to the performance! Appearance is important as your negative ion generator stays in your room but you have to pay more attention to the performance. As we mentioned in "How far negative ions travel" and "How widely negative ions spread out", the negative ion distribution data is very important as it shows the ion counts at certain distances/directions. If you can only find the negative ion count detected at the blow off point or at an unknown distance, you should contact the manufacturer for more information. Otherwise, you may end up with a quasi-ion generator. The industry's highest performance negative ion generator [Users testimonials] Good sleep 74%, Alleviation of migraine 85%, Less shoulder pain 66%, Feel refreshed 76%