Heated Back Massager Brace for Lower Back Pain Relief, Cordless Back Vibration Massage Belt with 3 Heating Modes and 4 Massage Modes for Sciatica and Scoliosis-M

This 3-in-1 lower back massager combines heating and massage functions, offering customizable heat and massage modes. It provides lumbar support through an ergonomic design with steel bars and springs. The device is portable, with a rechargeable battery for up to 5 hours of use.

• The description claims the device can relieve back muscle fatigue and soreness.