JOVS 4D Laser Light Therapy Mask is a multi-functional skincare device that uses advanced 4D laser light therapy to improve various skin concerns. It combines four wavelengths—1064nm, 940nm, 850nm, and 660nm—to target fine lines, pigmentation, redness, and dullness. Designed for comfort and convenience, this lightweight, wireless mask features three therapy modes: soothing, standard, and deep. Users report visible improvements in skin texture and tone within weeks. Ideal for at-home use, the JOVS 4D Laser Light Therapy Mask offers a professional skincare solution without salon visits.