I purchased this about a year ago and have only used the abdominal belt about 5 times. I am selling it because I became too busy to use it. A separate charging cable (new) is included. [Newly Equipped Calorie Measurement Function] This new function allows you to measure the calories burned during training in real-time. You can easily check it on the LCD screen, visualizing your daily exercise results. This increases your training motivation and enables effective body shape management. Based on the calorie consumption data, you can adjust your exercise intensity and time for more efficient training. The calorie measurement function is designed for ease of use, catering to a wide range of users from beginners to advanced users. It's a powerful tool to support your daily training and build healthy habits. *The calorie measurement function is exclusive to the abdominal controller. [Industry's Strongest EMS Abdominal Belt & 3 Controllers] By using our innovative EMS abdominal belt, you can apply electricity from the outside of the body, moving your muscles without conscious effort. Also, since 2 arm belts and 3 controllers are included, you can train areas such as the abdominal muscles, legs, and arms simultaneously, adjusting the intensity and mode for each area you want to train. [Various Modes and Intensity Settings] This EMS abdominal belt features 15 training modes and 30 intensity settings on the abdominal controller, and 8 training modes and 25 intensity settings on the arm controllers. [High Quality & High Performance] The product uses flexible, soft PU material and high-conductivity gel sheets. You can freely adjust the training mode and intensity to your liking and physical condition. It can satisfy the needs of everyone, from beginners to professionals, women to men. [Time and Place Independent & USB Rechargeable] You can use it in daily life, while doing housework, studying, or watching TV, and also during business trips, travel, or commuting. The ultra-thin body makes it easy to carry in a suitcase for travel and work trips.