Features： 1、Far?infrared heating, rapid warming of the uterus: Using the core far?infrared heating technology, the photons produced are used to warm the uterus. 2、Three?level temperature/vibration adjustment: The dual?vibration motors at the waist are reasonably distributed and arranged, and the three?level high?frequency vibration is adjustable. It vibrates 6000 times per minute to relieve waist discomfort. 3、Constant temperature control system, low voltage, safety and stability: Precise intelligent temperature control system, effectively operating in the set temperature range. 4、Thick ABS, flock fabric: skin?friendly, breathable and comfortable, with good velvet feel, soft and delicate. 5、Built?in rechargeable lithium battery, inductive charging (the magnetic charging interface is connected to the host, and the charging contact point is connected to realize charging), using high?end chips, safe and reliable. Specification： Condition: Item Type: Menstrual Heating Pad Power Supply Mode: built-in lithium battery 1800mAh Use Range: waist, abdomen Charging Method: induction magnetic charging Main Function: Warm uterus, waist and stomach Charging Power Supply: 5V 5W Temperature: 45-55-65℃ Function: It adopts heating film constant temperature heating function, and its parts characteristics: surface heating, high thermal efficiency, energy saving and electricity saving, fast heating, no open flame, safe and reliable, and precise temperature control Three gears of temperature: 1st Gear: 45 degrees Celsius, can be used for daily warm uterus 2nd Gear: 55 degrees Celsius, can be used for menstrual care 3rd Gear: 65 degrees Celsius, can be used for dysmenorrhea care, and vibration massage can also be used to relieve pain Safety instructions: 1. Avoid using while sleeping; 2. Please avoid using it in the same position for a long time, and pay attention to confirm the skin condition, if there is any abnormality, please remove it immediately; 3. It is forbidden to use near fire sources, corrosive liquids and various adverse environments. Banned crowd: 1. It is forbidden to use for patients with severe heart disease and heart disease; 2. Patients with unhealed skin wounds or skin abnormalities are prohibited from using it; 3. Disabled during the onset of gout or those who have not fully recovered; 4. It is forbidden for pregnant women and for patients with cervical tumors. Package List： 1 x Warm Uterus Belt 1 x USB Charging Cable 1 x Manual