The combination of both Intense Pulse Light (IPL) and Advanced Fluorescence Technology (AFT) in the HoMedics Duo IPL HH150 provides highly flexible treatments that can be tailored perfectly to different parts of the body and to different skin tones. Choose between Freeglide AFT which delivers up to 1 pulse per second for fast and easy treatments that are comfortable even on sensitive skin or single shot IPL treatments with the benefit of additional control when using higher power. • Dual technology to combine the benefits of both AFT (Advanced Fluorescence Technology) and IPL (Intense Pulse Light) technologies • Duo gives you the power to fight unwanted hair growth delivering long term results for perfectly smooth skin • Large 3cm2 treatment window covers larger areas more quickly • Skin sensor ensures safe operation and maximun efficiency • Replaceable cartridge pre-loaded with 50,000 pulses, unlike some other devices which must be disposed of once pulses consumed • 5 Power Levels: 3 freeglide and 2 single shot levels * The replaceable cartridge supplied with the product will last up to 50,000 pulses. * The facial cartridge (sold separately) will last up to 10,000 pulses.