1byone Bluetooth TENS Therapy Muscle Stimulator for Pain Relief Electronic Pulse Massager with Wireless Control App, Var

TENS + EMS - FDA-approved TENS and EMS for relief of forearm, wrist, and back pain, carpal tunnel, and arthritis. Also improves muscle strength and promotes muscle recovery and blood circulation.
Wireless Control - Unlike traditional wired products, this wireless TENS EMS device can be controlled through a free Bluetooth App for effortless control while walking, working, reading, cooking, and even sleeping.
Advanced App Functions - Timer (10-540 minutes), 100 intensity levels, 8 simulation modes (Circulation, Kneading, Acupuncture, Beating, Scraping, Cupping, Percussion and Acupressure), saved treatment records, and frequency/pulse adjustment.
Optional Wired Use - Can also be operated using the included control unit, with a powerful and reliable lithium-ion rechargeable battery for hours of uninterrupted clinical-grade stimulation and relief.
Four Electrode Pad Sizes - Each pad is tailed for a different body area. Reusable and self-adhesive, with replacement pads available on Amazon. Comes with a white carrying case.