Item Type: Menstrual Heating Pad Material: ABS, PC Battery: Polymer Lithium Battery 1200mAh (Inbuilt Lithium Battery) Power: 5W Weight: Approx. 294g / 10.37oz 13 Temp Modes: This menstrual heating pad is designed with 3 temperature modes for hot compress in constant temperature. 2Vibration Massage: This cordless heating pad provides vibration massage function with 3 frequency modes. 3USB Charge: This period heating pad adopts 1200mAh battery and USB charge, lightweight and compact design. 4LED Display: This menstrual relief pad adopts LED display and simple button design, which is easy to operate. 5Cramp Relief: This menstrual heating pad features far infrared heating technology that provides fast and even heating, effectively relieving the cramps caused by menses.1. Please read and understand all the instructions carefully before using this product. 2. It is forbidden for pregnant women, children, patients with heart disease, abnormal blood pressure, malignant tumors, cerebrovascular patients, patients with acute diseases or others who are under doctor's treatment. 3. It is forbidden for those without the ability to express consciousness. 4. Do not use with sensitive skin. 5. It is forbidden for patients with skin sensation disorder or insensitive to heat. 6. People who are allergic to wormwood bags or essential oils are not allowed to use it. 7. During menstruation, using wormgrass bag or essential oils and vibration function may cause the increase of menstruation, so it is recommended to use only red irradiation and heating mode for hot compress. 8. If you feel any physical discomfort or skin abnormality during use, please stop using immediately and consult a doctor. 9. Do not use this product in places with high heat, inflammability, electromagnetic radiation and humidity. 10. It is forbidden to disassemble and install the product without permission to avoid collision and water failure. 11. It is recommended to use the product for no more than 30 minutes each time (the product will automatically shut down after 30 minutes). If you need to continue using the product, please start the product again after 30 minutes. 12. Continuous use may lead to overheating and shorten the service life of the product. If the product is overheating, please stop using it, and it can be used again after cooling down. 13. When discarding this product, please deal with it according to the relevant environmental protection regulations of the city, otherwise it may cause environmental pollution.1 x Menstrual Heating Pad 1 x Wormwood Sheet 1 x Charge Cable