1, Pulse Belt is an abdominal muscle fitness device with charging, massage and shaping, with many functions. Massager accurately massages quadratus lumborum pain points according to the longitudinal direction of muscles, covers low back pain points and acupoints, and cares for the waist with the power of science and technology.

2. Generally, it can be worn for about 6 hours. Wearing it for too long will do some harm to the waist.