New portable menstrual heating pad, heating belt, vibration belt, during cramps, relieve stomach pain and menstrual period Feature: USB interface can input or output DC5V 1A; power 10W; capacity 1800mAh Three- intelligent temperature control: The intelligent system is used to control the temperature. The three- temperature constant temperature hot compress can promote circulation, stabilize the nerves, and continue to warm the body. It is suitable for menstrual cramps, backaches and stomach cold. ; Powered by 5V portable battery or low-voltage power cord, such as laptop, USB adapter, 5V/1A power bank, etc. Real- digital display temperature: visually adjust the temperature, you can check the temperature and power at any, visualize and accurately control the temperature, and it is safe to overheat; massage acupoints fundamentally relieves the pain of Aunt Gonghan and other problems Built-in battery: built-in capacity 1800mAh battery, wireless battery life,Each charging is about 3-4 hours Usage: lightly press the power button for 3 seconds to turn on, and lightly press the power button again for 3 seconds to turn off; click and press the power button to adjust to the first temperature 45; press again to adjust the second temperature to 55; third Press the vibration button once to adjust to the third temperature 65; click and press the vibration button to vibrate at low frequency; press the vibration button again to vibrate at medium frequency; press the vibration button for the third to vibrate at high frequency, and the three vibration indicators will follow The vibration frequency increases and lights up by one; press the vibration button for the fourth to check the battery Notice : Do use while charging, this product has protection function, assured to use try to unplug the charger within half an hour of full charge If used for a long, charge it once a month. If it is used for a long, it will affect the service life of the battery. During use, if the heating is uneven obvious, the battery power is low, charge it in Color: dark green, fruit green, Material: ABS+antler cloth Product weight: 170g (light and portable) Product size: 20X8.5cm/8X3.5" (without fixing strap) Package Contents: 1X Menstrual heating pad, 1X color box packaging, 1XUSB data cable