Aesthetic Beauty and Face Care Massager for Face Radio Frequency Apparatus LED Light Beauty Devices Spa 660nm Facials RTL601) 60pcs LED Chip2) Input voltage:100-240V AC3)Frequency: 50/60Hz4)Lens: 30°60°5)Light denisty: >100mW/cm²6)Dimension: 260*200*65mm7)Spectrum: 850:660 or Customize8)Digital Timer insert, fix 10mins, Max 30mins9)support 10Hz10)Package included: 1pc light + 1pc wire with plug+ 1pc manual + 1pc glasses;11) Gross weight: 3.5kg/pc