Intelligent Meridian Massager, 6-Speed Micro-Current + 6-Speed Vibration + Red Light Hot Compress + 6-Speed Magnetic Thermal Moxibustion, Multi-Effects In One, Let You Have A Healthy Body. Effectively Dredge The Meridians, Burn Fat, Promote Blood Circulation Throughout The Body, Relieve Physical Discomfort, And Remove Moisture And Cold In The Body. It Can Accelerate Metabolism, Dredge Lymph And Limbs, Promote Better Absorption Of Nutrients By The Skin, And Eliminate Excess Body Fat. It Can Be Used To Improve Back Pain, Shoulder And Neck Pain, Body Aches, Numbness Of Limbs, Physical Weakness, Joint Discomfort And Other Symptoms. Usb Charging Design Supports Wireless Handheld Operation, Suitable For Multiple Parts Of The Body, Such As Legs, Arms, Waist, Abdomen, Head, Shoulders, Neck, Etc. Material: Abs Rated Input Voltage: 5v (Current Not More Than 1.5a) Rated Input Power: 5w Battery Model: Lithium Battery 18650 Battery Capacity: 1200mah Rated Voltage: 3.7v Charging Time: 3.5 Hours 0.5 Hours Full Battery Life: 50min Input Voltage: Dc 5v Charging Current: 350ma