45X45cm USB Heating 3-speed Thermostat Cushion Office Sedentary Car Home Dual-use Winter Warm Physiotherapy Electric Heating Pad

Features:* 5 seconds rapid heating: carbon fiber filaments generate heat, the heating speed is fast, the waiting time is reduced, and the heating is balanced, and the heat is released with all-round care.* 3-speed temperature adjustment: press and hold for three seconds to start, the initial gear is high-grade 65°C, followed by mid-grade 55°C, and then low-grade 45°C, decreasing in turn, any key adjustment, convenient and fast.* Mobile power supply: The USB interface is wear-resistant and durable, and has a built-in overvoltage and short-circuit protection module, which can be powered by charging plugs, mobile power supplies, computers, and vehicles.* Far-infrared hot compress: The material heats up to generate far-infrared waves, which are beneficial to the human body and achieve physiotherapy effects.* Repeated Washing: Crystal fleece fabric, soft and comfortable, not afraid of washing, can be hand washed and machine washed, reused.* Safe and reliable: low radiation does not harm the