MASTOGO Wireless TENS & EMS Unit Back Pain Relief Massager - APP Controlled Bluetooth EMS Muscle Stimulator Machine for Back Shoulder Leg Neck Pain Relief electronics3 Windows devices System Requirements: Windows

Windows devices System Requirements: Windows XP

Stud Size: 5/16" (M8)

SR reinforced protection and embedded cable

Short-circuit & over- voltage & over-temperature protection

2 x M3 Fastening Screws

MASTOGO Wireless TENS & EMS Unit Back Pain Relief Massager - APP Controlled Bluetooth EMS Muscle Stimulator Machine for Back Shoulder Leg Neck Pain Relief electronics3 Windows devices System Requirements: WindowsMASTOGO Wireless TENS & EMS Unit Back Pain Relief Massager APP Controlled Bluetooth EMS Muscle Stimulator Machine for Back Shoulder Leg Neck Pain Relief MASTOGO TENS UNIT The best choice for your health is drug free treatment option without side effects. Wireless tens unit is intended for the relief of pain associated with aching muscles of back, neck, arms, legs, shoulders or waist due to strain from exercise or normal household work activities. it