Experience next-generation skincare with the STSM Graphene Beauty Device Mask (Second Generation). Powered by advanced graphene heating film, it emits skin-compatible far-infrared heat (6–14μm) to support circulation, improve elasticity, and enhance product absorption. Lightweight, flexible, and low-voltage (3.7V), it heats quickly and delivers even, comfortable warmth for visible radiance and smoother-looking skin. Features three heat levels and timer settings (20/30/40 mins).