Electric foot massager that supports exercise. Features 6 training modes and 10 intensity levels. Since there is no warranty, we will provide batteries as a service. The intensity has 10 levels, but it's on the weaker side. I think it's recommended for beginners. - Model Name: EASY CORE FOOT - Function: Supports exercise with electricity - Training Modes: 6 training modes - Number of Programs: 10 intensity levels - Remote Control: Includes remote control - How to Use: Can be used while standing Thank you for viewing.