EMS Cervical Massage Stickers USB Rechargeable Stimulator Neck Hump Vertebra Physiotherapy Instrument Muscle Relief Pain Gel Pads Body Massager

What is EMS technology? Electrical muscle stimulation (EMS), also known as neuromuscular electrical stimulation, uses electrical impulse to induce muitiple muscle contractions. The central nervous system contracts muscles; EMS has been proved to be an active muscle strengthening tool. What is the purpose of EMS? • Muscle strengthening • Relieve soreness • Prevent wasting muscle atrophy • Relax one's muscles • Muscle relaxation • Beauty conditioning Product Parameters: Product size: 15*6.5CM Size of controller: 6*2*8CM Weight of controller: 28.4g Battery capacity: 200MAh Adjusting gear: 8 modes, 19 levels strength. Charging time: 1H Working time: 60 minutes