Rapid Heating and safety The foot warmer uses a honeycomb three dimensional heating structure that spreads heat from the sole to a large area for even warmth. It includes an 85 C overheat protection device and heats up quickly in about 30 seconds. The thermostat provides a 12 hour automatic poweroff protection to prevent excessive temperature. Intelligent constant temperature and energy saving The portable space heater maintains a constant temperature between 10 C and 60 C. It preheats for 3 minutes with heat flowing evenly from bottom to . Energy usage is efficient, consuming about 1 kWh of electricity per square meter in 8 hours. Temperature is adjustable, with heat becoming noticeable in about 80 seconds and warmth reached in about 270 seconds, making it energy saving and power saving. Comfortable floor mat This warm carpet is made of selected cashmere fabrics. The surface is thick and delicate, with a short pile that is comfortable, soft and skin friendly. It does not hide soil and is easy to care for. The dotted plastic back sticks firmly to the floor, providing non slip safety without scratching the floor. floor mat Portable heated yoga mat with a six layer safety structure design, wear resistant and scratch resistant, easy to carry for daily needs. It makes an ideal gift for friends, parents, girlfriends and besties for winter parties, carnivals, Thanksgiving, Halloween and Christmas.