①. How to use: Press and hold the power button for 1 second to turn on the device, then press and hold for 3 seconds to turn off the device. After turning off, the fan will continue to rotate for 30 seconds to completely remove heat from the machine board. ②. Product introduction: - Voltage: AC100 - 240v, 50/60Hz - Power: 36W - LCD display: Yes - Light intensity: 1 - 8 levels (adjustable) - Lamp: Quartz lamp - Skin detection device: Yes, model: automatic/manual - Suitable for: Arms, legs, bikini area, face, feet, chin, chest, back - Suitable for: Female/Male - Pulse: 900000 pcs - User manual language: English - Store packaging language: English - Color: As shown in the picture ③. Package Contents: - User Manual*1 - Machine*1 - Packing Box*1 - Power Supply*1 - Power Supply Accessories*3