I've used this gadget twice for demonstration for customers. Good if you have unwanted cellulites. Working good condition. No damages. Use of 2 AAA batteries. Batteries included.

For demonstration :

https://youtu.be/mjsyKbtjGFY https://youtu.be/JGC0MfVhQNE Description :

• Aids in delivering key ingredients to the skin
• Optimised pulsating galvanic current aids in stimulating skin, helps purify and refresh skin, and helps reduce the visible signs of ageing
• Laboratory research demonstrates that treatments with a Galvanic current can enhance the delivery of anti-ageing ingredients for up to 24 hours.