Good sounds and feelings: 1. Visited the banks of Luochun Lake, Rose Mountain and Alps in Switzerland to collect natural vowels. 2. It mainly emphasizes a soft absoluteness, which is the purest and most calming music prescription. 3. The unique ultra-wide-angle sound field and ethereal arrangement constitute the most realistic nature music. The refreshing soundtrack structure is composed of zero-pressure and zero-burden music, and the more refined resolution of each channel makes the sound field effect more ethereal. You will experience a round and perfect sound line, even the smallest sound waves. The rough edges are fully accepted...