Slow Down Menstrual Pain Waist Massage Belt Graphene Hot Compress Deeply Penetrate Massager. Graphene Hot Compress: Deeply penetrates body with graphene material for quick heat relief. Air Pressure Kneading: Relieves abdominal pain and improves gastrointestinal motility. Three-Gear Intensity: Adjustable human kneading intensities to relieve waist pain. Long Battery Life: 2350mAh battery lasts up to 7 days with 30 minutes daily use. Customizable Options: Logo, color, and packaging can be customized for large quantities. Multiple Certifications: FCC, CE, RoHS, KC, PSE, and UN38.3 certified for global safety. 12-Month Warranty: Guaranteed 12-month coverage for functional issues after delivery. Lightweight Design: Weighs only 300g with a stretchable LYCAR belt for easy storage.