... the most restful sleep in Summertime with 2-3 degree centigrade body temperature reduction. ... 48°C ; room temperature adjustable, equipped with a wireless remote control. The main engine with advanced design, low power, ... at room temperature, i.e. less than 2-3 °C; at ambient temperature with cool ... dry, itching skin, chest tightness, dizziness, etc 2, liquid flow in Mattress , not only to promote ...