Shield Touchscreen Rechargeable TENS Unit, Electronic Massager for Neck and Back Pain (2020 Model) Price: $49,95 (as of 19/05/2022 07:08 PST- Details)

EASY TO USE LCD TOUCH SCREEN with LED backlights for convenient viewing in the dark and simplified user operation with a unit that fits into your hand and offers a large viewing screen.
POWERFUL & RELIABLE LITHIUM ION RECHARGEABLE BATTERY just like your cell phone uses, so you receive hours of uninterrupted relief with clinical grade electronic muscle stimulation.
ENJOY FREEDOM FROM MUSCLE, NERVE AND JOINT PAIN WHEREEVER YOU GO. Slip into your pocket or included armband to use at home, work or wherever you go. 4 sets of reusable electrode pads and dual port, independent strength controls, save you time treating multiple locations.