Electric EMS Hip Trainer Buttock Lifting Rechargeable Muscle Training - Black - 3L86212512

Description:
Adopting EMS biological micro-impulse wave stimulates the hip muscles movement, lift up hips to make them plump and elastic, offering you firm and well-built hips. 

Features:
- Suitable for many occasions
- Help training to tighten your hips and buttocks into the shape as you want
- With U shape pad for hips, ergonomic pad design allows great adhesion to the hips
- Electrical stimulation of the buttock muscles

What is EMS?
EMS is short for electric muscle stimulation, also known as neuromuscular electrical stimulation (NMES).
It's the elicitation of muscle contraction using electric impulses. The impulses mimic the action potential coming from the central nervous system, causing the muscles to contract. EMS is proven to be quite effective as a proactive tool for muscle strengthening.

Specifications:
- Battery capacity: 80mAh
- Input voltage: 5V
- Output voltage: 3 - 4.2V
- Charging time: 1 hour
- Pulse rate: 25Hz +/- 10pct
- Pulse width: 400us +/- 10pct