Product details
The Babycare Obi TENS is possibly one of the most effective, portable, affordable TENS units available today. The Obi TENS provides perfectly safe, drug free temporary pain relief, just what a loving mother-to-be needs.

The Obi TENS can also be used for minor post labour pains such as shoulder pain, back pain, period pain and much more.
Important info
Babycare Obi TENS Features:-
 
For Use in Labour and beyond (adult).
Large LCD Screen.
Boost Button.
Requires Two x AAA batteries (supplied incl. spares).

Read more at https://www.boots.com/babycare-obi-tens-white-10073694#RbZQSI4gc7lcRZWP.99