DESIGNED FOR GIRLS Fast heating device, it only takes three seconds to heat up and raise the body temperature. Suitable for relieving menstrual pain, lower diaper or abdominal pain, this heating belt device uses the new and upgraded graphene far-infrared heating technology, safe, healthy and effective. 3 ADJUSTABLE MASSAGE METHODS Long press the power button for 3 seconds to turn on/off, a quick press of the power button changes the temperature modes, 65 (red), 55 (white), 45 (blue). It has 3 vibration modes, divided into high, medium and low. UPGRADED MATERIAL & ADJUSTABLE Cordless heating pad uses comfortable lycra fabric, ultra-thin, non-toxic, skin-friendly and soft, a hollow design to ensure the skin is dry and breathable. It can seamlessly attach to your body curve when in use, and the heating is more even and comfortable. The adjustable velcro closure and elastic waistband are suitable for different waist sizes, lower back and shoulders. PORTABLE & WASHABLE Universal USB port, can be powered by power bank, laptop, etc (power bank not included); Our waterproof menstrual heating pad is lightweight and can be folded and carried for travel, hiking and business trips. And the built-in graphene heating chip is enclosed by a TPU waterproof layer for excellent insulation and waterproof effect. THE MOST IDEAL GIFT Menstrual abdominal heating belt electric heating pad is a perfect gift for women, which can help any girl or woman get rid of pain in the uterus or waist and abdomen. You can give this abdominal heating pad to yourself, girlfriend, mother, daughter, wife and all female family members and friends. Note: For your safety, do not use it directly on the skin, use it over clothes.