TENS (transcutaneous electrical nerve stimulation) units are devices made to soothe muscle or joint pain, sometimes being used to help alleviate sports injuries. This small machine works by sending small electrical pulses through the skin to targeted areas of the body, which can help block the pain signal from reaching the brain and activate the body to produce natural pain-relievers we know as endorphins. These low voltage electrical currents produce a tingling or massaging sensation and offer adjustable settings that let you control the intensity. If you’re curious about giving one a try, you’ve come to the right place. Here, we rounded up some rechargeable TENS units that are small enough to fit in your pocket for easy use wherever you are.
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1. Medvice Tens Unit
This device is pre-programmed with 16 massaging modes and 20 strength levels.
Pros: Two separate channels let you take care of two different areas of the body at the same time. The eight electrode pads included come in three sizes and feature a strong adhesive. An adjustable timer and auto shut-off function allow you to relax. The battery should last for up to 10 hours.
Cons: Some may find the instructions aren’t that detailed.
2. TechCare Plus 24 Tens Unit
This one is designed to offer 24 preset massage modes and 20 levels of intensity.
Pros: It comes with a convenient belt clip and 10 pads in three sizes. It’s equipped with an adjustable timer and battery life indicator. Two outputs allow you to receive massages with different levels of intensity at once. The battery provides up to 20 hours of continuous use.
Cons: Some may prefer a more basic, straightforward design.
3. Belifu Tens Unit
This unit also comes with 24 pre-programmed massage modes and 20 intensity levels.
Pros: It’s also equipped with dual channels and 10 reusable pads in three sizes. It lets you set the adjustable timer from 10 to 60 minutes and will automatically shut off. It’s designed for 20 hours of usage. This one is also offered in blue and comes with a drawstring bag for convenient storage.
Cons: Some may find pads could stick better.