Visor Mounted Multi-Colour LED Light Therapy Lamp

With a light therapy lamp on your hat, you can use it while doing activities that requires moving around such as exercising and working. This lamp has red, yellow, cyan, and blue LEDs with brightness control. It turns off after 15 or 45 minutes. It's powered by a rechargeable 8.4V battery.In additio...
By: hanlin_y

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