SIZE XXL Heating Pad for Back Pain Relief - Rechargeable Wireless Electric

Adjustable Switches:Heating pad have 3 massage modes and 3 heating modes. Each mode has three colors of red, blue, and green representing high, medium and low levels. Heating and massage function can work at the same time or alone. Long press for 3-5 seconds to turn on/off the heating/massage modes, and then press once to switch models.
Heating and Massage:Heating Pads can quickly heat to provide effective heat therapy. The heating pad with massage has two powerful motors, which helps further alleviate the tension of the shoulder, lower back, waist, thighs, and leg muscles to achieve extreme comfort. Heated back wraps are great products for men or women
Flexible and easy to use: Electric back massage has two detachable support pillars, which can fix the spine well and fully suitable for your lower back. There are two elastic bands on lower back heat massager which can keep massaging heated back brace in a comfortable position and prevent it from sliding down. It is very convenient to w