Indications The Alex 755nm wavelength offers more powerful energy absorption by the melanin chromophore, making it ideal for the widest range of hair types and color- especially light-colored and thin hair. With more superficial penetration, the 755nm wavelength targets the Bulge of the hair follicle and is especially effective for superficially embedded hair in areas such as the eyebrows and upper lip; The 808nm wavelength offers deep penetration of the hair follicle with high average power, a high repetition rate for fast treatment. The 808nm has a moderate melanin absorption level making it safe for darker skin types. Its deep penetration capabilities target the Bulge and Bulb of the hair follicle while moderate tissue depth penetration makes it ideal for treating the arms, legs, cheeks and beard; The YAG 1064 wavelength is characterized by lower melanin absorption, making it a focused solution for darker skin types.At the same time, the 1064nm offers the deepest penetration of the hair follicle, allowing it to target the Bulb and Papilla, as well as treat deeply embedded hair in areas such as the scalp, arm pits and pubic areas. With higher water absorption generating a higher temperature, the incorporation of the 1064nm wavelength increases the thermal profile of the overall laser treatment for most effective hair removal. Applications Remove unwanted hair completely and permanently. Applicable to any hair color and all skin types. Advantages 1.The gold standard in permanent hair removal effectively for all skin type including tanned skin-clinically documented and proven results. 2.Advanced Unichill technology handpiece provides continuous contact cooling of the epidermis. 3.Ergonomically design finger trigger for easy, comfortable operation. 4.Straight forward and user friendly interface. TGA,ISO13485 and Medical CE approval for full cover for both end users and distributors worldwide Parameters Laser source Diode stack Laser wavelength 755nm/808nm/1064nm Laser category Class 4 Electric Security Classification Type B ClassⅠ Pulse width 5ms-400ms Frequency 1Hz-10Hz Laser aperturesize 14mm×12mm Spot size 12mm×10mm,12mm×16mm for optional Fluence 0-120J/cm2 Cooling methods Air cooling, water cooling and semi-conductor cooling Input power 1300VA Power source 110-240VAC,50-60Hz Treatment Effect Certification and Exhibition European service center We have an office located in Germany to provide good customer service for European clients. Training, visiting, experiencing, after-sale service are all available. We have an office located in Germany to provide good customer service for European clients. Training, visiting, experiencing, after-sale service are all available. We can offer you good German local service at a Chinese low price!