MEGAWISE MegaWise 48 Modes（24 * 2） Dual Channel EMS TENS Unit Muscle Stimulator with 14Pcs Reusable Electrode Pads. Rechargeable Continuous Mode Electronic Pulse Massager with Storage Pouch/Pads Holder

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GET IMMEDIATE PAIN RELIEF WITH 24 CHOICES AND 20 LEVEL INTENSITY: Reduce pain and muscle spasms caused by a wide range of conditions including arthritis, period pain, knee pain, neck pain, back pain, sports injuries.

A/B DUAL INDEPENDENT CHANNELS Control 2pcs/4pcs/6pcs TENS unit pads for targeted pain relief: You can set separate modes and intensities for channel A and channel B. 10pcs & Different Size:Stick pads on anywhere as you need.

Built-in Powerful Rechargeable Lithium Battery&Conveniently Pocket-sized.Up to 20 Hours of Continuous Use. It can be connected to the wall charger, power bank or laptop USB port to charge.

NOTE: Refer User Manual Before Use. Before turn on the TENS unti, please make sure the pads are sticked on your treatment area first.