The Hello Face M500S is an LED light therapy mask designed to support skin rejuvenation with multiple light wavelengths and customizable settings.

• Light source structure: honeycomb matrix anti-scalding design

• LED beads: 70 pieces with red, blue, amber, and near-infrared light

• Light wavelengths: 630nm, 460nm, 605nm, 850nm

• Lamp bead technology: convex mirror for light distribution

• Power: 10W rated power consumption

• Battery: rechargeable 3.7V 3000mAh (11.1Wh) with 120 minutes life on low setting

• Charging: Type-C interface, 2A current, 2-hour charging time

• Operating modes: 4 types including red + infrared, blue, and mixed

• Time settings: adjustable between 5 to 20 minutes, memory function stores previous settings

• Materials: leather, ice silk Lycra, and ABS

• Colors available: deep royal blue with texture and meteorite gray