Feature:Mini size, portable to use.Improve your sleep.USB charging and 6 modes safe.Host diameter of only 5.7cm, thickness of only 1.8cm.Mini-compact can be carried around, travel, travel, home, so that massage becomes easier.Specification:Product name: Electromagnetic Wave MassagerApplicable parts: waist, buttocks, legs, backRechargeable model single product with packaging net weight: 65gMassage technique: patting, percussionPower mode: rechargeable (USB interface)Massage Modes: Acupuncture massage, scraping massage, kneading massage, massage, acupressure massage, elbow pressure massageMassage intensity: 6 levels, can be adjusted according to their comfortTENS microelectric pulse massage: through the bionic microcurrent pulse mode massage techniques to relieve muscle discomfort. Continuous, gentle stimulation of neuromuscular and cellular, activating muscle fire to achieve a soothing effect.