The electromagnetic radiation of Xuelexian is only 1% of that of FM radio, so it is very safe to use Xuelexian. In 2002, this product has passed the testing of its function, safety, electromagnetic interference and anti-interference by the authoritative organization in China (Shanghai Institute of Electronic Instruments Standard Metrology and Testing).
Learning music first suppresses the psychological and physiological factors that hinder brain activity, such as fatigue, tension, anxiety, anxiety, stress and urgency. And get appropriate relief. Learning music can first make the brain in the most suitable state for learning activities. Learning music first uses the function of light and the sound of nature to guide the brain into the best state of activity in a short time.
Xuelexian generally has six learning programs, and different models have different program combinations and other functions. In order to make customers concentrate, we can induce customers to do anti-learning through potential consciousness, so as to prevent the phenomenon that learning efficiency is reduced due to long-term study. These learning procedures reflect the basic situation of the examinee's learning environment in China, which is the pride of learning to be happy first.
South Korea's well-known "Learn to be happy first" came to China through the famous SK Group in South Korea, which will bring a brand-new learning concept to China students.
"Learn to be happy first" has excellent quality, long service life, one-year warranty period and unified retail price in China market.