doesn't include battery
Review: USUIE Red Light Therapy Belt, 660nm & 880nm, Near Infrared Light Therapy Device for Body, LED Flexible Wearable Wrap, with Timer for Back Shoulder Waist Muscle<br /><br />The only con here besides the high price is that they don't include a power bank/battery. If you buy the $50 or so knee massagers etc, they include a 3000 mAh battery at least and this is more expensive than that.<br /><br />The controls are very familiar and reused on other massage devices like knee massagers, back massagers, etc.
Rating: 4 stars