You will receive a Christmas card as a gift for the Christmas Day![5s Fast Heating Heat Pad]: Our menstrual relief heating pad takes 5s to get the heating and 5mins to make the temperature up to 65(150),and then to warm the uterus and massage the waist, in order to relieve menstrual pain and say goodbye to menstrual cramps! Our Period Pain Relief Machine to help your endometriosis pain relief.[Adjustable 2 Modes - Heatting and Massage]: Rechargeable heat pad have adjustable 3 Massage Modes and adjustable 3 Heat Levels. Every modes can work independently or you also can choose both modes together. Let every stage of menstruation be taken care for you, also suitable frequency of every woman. (Tip:The best way to start use from the low temperature,and then adjustable it to the temperature that suits you[Auto Shut Off Function and Low Noise]: Compared to other heat pads, When you not in use,our heating pads with auto shut off automatically powers off after 30s of continuous use, Make sure it is used safely and reliably. This portable heating pad compared with other heating pads, our period heating pad has a low noise level of less than 39dB, making it perfect for use during studying, working, sleeping and resting.[LCD Screen and Long Battery Life]: Our heat pad has a LCD display,you can know the current power and temperature,more convenient for you to use this heating pad. Our battery powered heating pad comes with a 3000mAh big battery that lasts for more than 5 hours,this is much longer time than other 2000 mAh menstrual cramp relief heating pad.[Best Presents for Her]: Period pain relief machine not only for menstrual cramp, but also for stomach,back pain relief. The portable heating massager pads comes with a adjustable elastic belt,suitable for all women size.This heating pad comes with a delicate gift box, so there is no need to purchase another gift wrap,so it is the best gifts for your girl friends, loved ones,wife, mother and daughter in the special day,likes Valentine's day, birthday or Mother's Day!