The no!no! MICRO is a travel-sized pulsed thermicon technology hair removal device that has one treatment level. The no!no! MICRO is available in 3 colors - red, white, & black. The no!no! PRO is a full-sized pulsed thermicon technology hair removal device that has three treatment levels. The no!no! MICRO is available in 3 colors - platinum, pink, & blue. The no!no! ULTRA is a fulll-sized pulsed thermicon technology hair removal device that has three treatment level. There are interchangeable beauty tools heads that fit the ULTRA to convert the device into a facial cleansing brush as well as a gentle micro-massage attachment. The no!no! ULTRA is available in 1 color - white. All no!no! devices are suitable for all skin and hair types.