Application:WaistItem Type:Massage & Relaxation Material:Cotton, ABS Size:Medium Origin:Mainland China Certification:CE Name:Waist massager Color:Pink,White Battery:5000mAh Charging time:4 hours Temperature:45-65 Charging voltage:5V 2A Weight:300g Function:Hot compress,Vibration Features: 1.This multi-functional wireless waist massager is small, lightweight, portable and has a stylish appearance, which can be used to warm the uterus, stomach and abdomen, and protect the waist. 2.The waist massager adopts EMS electric pulse massage technology to massage the waist and abdomen, and easily relieve waist discomfort. 3.Three-level constant temperature hot compress(45, 55, 65) and three-level vibration mode can relax the waist muscles, relieve muscle soreness, remove cold in the lower abdomen and dredge the abdominal veins. 4.The 2 massage heads fit the waist curve, cover a wider area, and care for the waist and abdomen in multiple directions. 5.15-minute massage each time for three weeks can alleviate waist problems, and you will not feel back pain after 30 days of use. 6.It is suitable for sedentary office workers, manual workers, patients with low back pain and people who are troubled by waist problems. Specifications: Material:ABS+stainless steel Color:White,Pink Size:19*9.5*3.8cm Weight: 300g Input current: DC5V-2A Build-in battery: 5000mAh lithium battery Charging time: 4 hours Packing List: 1* Waist Massager 1* Type-C USB Charging Cable 1* User Manual