Portable USB Massage Waist Pillow Cushion Waist Support Brace Back Pain Relief

The large support surface supports the waist and plays a fixed role in the lumbar spine.

Support the back and waist, can reduce pressure on the back and waist.

Massage and relieve back fatigue, correct posture and away from hunchback sub-health.

Made of high quality breathable material, comfortable to use.

Keep ultra-low noise within a certain distance to avoid disturbing others.

USB charging, easy operation, a better pillow to drive, work and travel.