Improves blood Relieves severe lower back pain with Sticks to 5 medical Kobayashi flow. heat. clothing. sheets. [General device] Pharmaceutical.

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Medical device heating sheet Relieves painful back pain, neuralgia, etc. with heat of approximately 48°C. *1 Heating temperature of the heating sheet (measured according to JISS4100) It is a wide size of 26cm that wraps around your lower back and keeps you warm. The temperature, suitable for pain relief, lasts for 16 hours*2. *2 The time when fever of 40°C or more lasts