Color: blue, red Material: ABS + PU Package content: 1 * abdominal pad 2 * wristband 3 * controller 1 * USB cable 1 * Manual 10 * gel stickers High strength EMS: EMS is short for muscle massager stimulation. It is healthy fitness equipment technology that stimulates muscle movement. EMS training devices are super light, ultra thin and easy to put on. The EMS device can also be worn inconspicuously under your clothing. Improved LED display screen: LED display screen + USB charging + 10 modes + 20 intensity levels +10 EMS gel pad. The EMS device is charged via a USB interface. Use e.g. your power bank, a smartphone charger or a car power supply. This enables you to use the EMS device anytime and anywhere. Charge with 3 connections at the same time. Strengthen the muscle training: The EMS device sends various electrical stimulation impulses to the corresponding muscle groups and thus promotes the EMS muscle trainer. The aim is to increase muscle strength and burn fat. A related, positive side effect is the reduction of stress symptoms and fatigue. Strengthen the muscle training: The EMS device sends various electrical stimulation impulses to the corresponding muscle groups and thus promotes the EMS muscle trainer. The aim is to increase muscle strength and burn fat. A related, positive side effect is the reduction of stress symptoms and fatigue. Use anytime, anywhere You can use this EMS ab trainer anytime, anywhere. It's super light, ultra thin, WEARABLE, and convenient to carry on. can be worn unobtrusively under your clothes, making it ideal for muscle training while reading, watching a movie or doing housework, or even during business or leisure.