4D TECLASER is the latest upgraded version of the most advanced high-power diode laser hair removal system. Breaking through the single wavelength of traditional diode lasers in the past, 4D TECLASER mixes the golden wavelength of 808nm for hair removal with the deeper penetrating 940nm output, which can simultaneously emit different energies to meet the needs of various parts of the body, and can adjust the wavelength according to different skin tones, which greatly reduces the pain, while destroying the hair follicle, it cuts off the blood supply to the hair follicle, and the hair removal effect is better. Such a mixed wavelength output design is suitable for all skin types and hair of any color, with a low risk of burns and hypopigmentation, which can be greatly reduced the occurrence of short-term adverse side effects after surgery further improving comfort during treatment.