Transcutaneous electrical nerve stimulation massager

Transcutaneous electrical nerve stimulation massager 1)Improve blood circulation 2)Exercise the Muscle 3)Relieve the pain .. Transcutaneous electrical nerve stimulation massager Electronic Physiotherapy Device Low Frequency Therapeutic Device Electrical Muscle Stimulator Model:FT-320 Product details, Easy to carry with its portable design and LCD screen display,you can enjoy massage treatments anytime and anywhere. 1)Relieve the pain in shoulders,back ,waist and other parts