Soothe menstrual discomfort with the Beurer Menstrual Relax TENS and Heat Pad. This flexible pink pad provides targeted heat and massage relief for cramps and pain. The auto shut-off feature turns off heating after 20 minutes of use for safety. With 15 TENS intensity levels you can customize the massage experience. The 320 mAh battery allows up to 6 twenty-minute sessions per charge. The water contact electrodes ensure wear-free use and the adjustable wrist cuff with strap closure offers a tailored fit. Designed for wrist circumferences 14cm and up the controller's belt clip and countdown timer provide added convenience. Help relax your body during that time of the month with this ergonomic pad's soothing heat and massage. The manufacturer's part number for this product is EM50. Give this relaxing pad a try today.