The device is super convenient and easy to use with push-button operation. The wireless, thin, and light design can be worn unobtrusively under your clothes, making it easy to workout out even while you are on the move. Working out while reading, watching TV, taking care of household chores, taking a walk, at home, at work, on business trips, or even off on holidays. This device has shown positive results to improve and sculpt not only the butt but also the thighs. Works to relieve muscle pain, just like an electric massage causing muscles to rhythmically contract and relax.