Description
- Is Batteries Included: No
- High-concerned chemical: None
- Electronic: Yes
- Voltage: None
- Brand Name: MERALL
- Origin: Mainland China
NOTE:
The product previously used batteries, but has since been revamped to have a built-in lithium battery. There is no need to use additional batteries. The back cover of the battery has been sealed, please buyers do not pry it open to avoid affecting the experience, if you mind, please do not order. Thanks.

Features:
Multi-functional & Professional:
Tens Electric Massager with 6 Modes, 19 Levels Intensity for Pain and Muscle Relief. TENS unit help relieve pain associated with sore and aching muscles in the shoulder, waist, back, neck, upper / lower extremities(arm/leg) due to strain from exercise, overwork or normal household work activities. Activate specific natural pain gate mechanism, relax your body anytime you feel the need with our professional grade TENS electrotherapy pulse massager and accessories.
Updated hydrogel:
Our TENS Unit Replacement Patches has been upgraded to the industry leading adhesive, which can provide much better self-stick performance and easy clean up for longer lifespan. It quite easy to find compatible electrodes (2mm pigtail tens unit pads) on the market for you to choose from
Powerful Battery:
Package includes a USB cable (No Adapter) that can be connected to a wall charger, power bank or laptop USB port to charge. One charge provides 40 hours of useage, which is more environmentally friendly than AA batteries and lasts longer than other machines.









































































К***л (verified owner) –
Everything works, there is a glued battery compartment at the back, you don’t need to try to open it, it’s empty. The gel is very sticky, holds well and the current is also good. We turn on push the tempo and enjoy. 🤣
e***z (verified owner) –
The equipment is very good, it arrived in a very short time, it is exactly as described and the price for the equipment is fair, the packaging is very good.
G***g (verified owner) –
Okay, works well, has many settings and chords and cables. Takes a few minutes to get to know it but works well.
T***s (verified owner) –
Very good it helps with muscle pain on the first time
For the price is totaly worth
M***a (verified owner) –
A good device, works well, pain reduces after use. There are many modes.
l***r (verified owner) –
I’m sorry for the misunderstanding. The device can be charged using the black charging cable. I thought the product needed a battery to use, and the back cover couldn’t be opened. Thank you for the seller’s patient explanation. The massage effect is very good, and i will recommend this store!
c***r (verified owner) –
It has got various modes and all modes are comfortable.
w***3 (verified owner) –
the top for recovery after a jog or triathlon