Can the ice stone mattress be without water?
You can't. The health mattress has the functions of steam, heat energy, light energy, magnetic energy, negative ions and far infrared. Ice-stone mattress can not be dehydrated, which is beneficial to the emotional recovery of patients with hypertension and cardiovascular and cerebrovascular diseases; Is beneficial to that delivery, absorption and utilization of blood oxygen; Therefore, negative ions can improve and increase lung function.