Features: 1. The newly upgraded uterine warm belt warms the uterus, stomach and stomach, effectively relieves waist discomfort, relieves menstrual pain, and improves symptoms such as back pain, cold hands and feet, and body asthenia.2. -infrared heating, area coverage, rapid heating in 5 seconds, quickly relieve menstrual pain, and bring you the most gentle warmth.3. 3 levels of hot compress (40C-50C-60C) + 3 levels of vibration massage (weak, medium, strong), gently warm your body and adapt to your needs.4. Suitable for multiple occasions, such as work rest, lunch , work, study, travel, etc.5. USB charging design, support wireless use, light and portable, can bring you warmth anytime, anywhere.It is recommended to use 20-30 minutes each time.Specifications:Material: ABSProduct color: pinkCharging time: 1.5 hoursCharging voltage: 5VRated voltage: 3.7VPower: 10WApplication range: abdomen, waistProduct size: 185 x 85 x 25mmPackage Contents:1 x warm uterine beltOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.