two handles with separate connectors,8 inch color touch screen easy operation interface,portable machine size is more convenient to moved. one time treatment can get instant result good result will keep 2-3 years,from the second month to the ninth month. suitable for all skin types,all ages.quick and short treatment time: 30 mins one face treatment we also offer 2 year of warranty + lifetime maintenance + consultation service anytime. non-surgical treatment: no injection, no wound, no pain, no anesthesia in the whole treatment process.more comfortable treatments..syi