U-Slender Abdominal Core Trainer Belt

Core trainer belt uses Electro Muscle Stimulation (EMS) to tone, tighten, and strengthen abdominal muscles without additional exercise!

Electronic currents mimic sit-ups and crunches while you're relaxing, walking, or doing housework. Just put belt on underneath your clothes, and turn it on.

With 10 modes and 40 intensity levels for ultimate customization.
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Fits up to 48" waist.
Uses 2 AA batteries, not included.