The Climsom heating menstrual belt with external battery included uses heat therapy to relieve period pain. The localized application of heat relaxes the uterine muscle, soothes the contractions experienced during a painful menstrual cycle, and relieves cramps. Ideal for relieving the pain of endometriosis or adenomyosis, PCOS and PMS. Its flexible and slim design also relieves lower back pain by placing the heating surface at the level of the lower back. 3 heating levels: 45°C/55°C/65°C. The belt has a large heating surface (29.5 x 11 cm) for instant heat, felt in just a few seconds thanks to graphene. Fine, discreet, nomadic, wireless and secure. CONTENTS OF THE PACK: 1 heated belt and battery pouch 1 external 5,000 mAh power battery + 2 charging cables, one USB-C and one USB-A 1 user manual French/English/Spanish/Italian