IPL Treatment Head S/N:**15 (Jun 30, 2019) IPL Treatment Head S/N:**45 (Jun 22, 2017) IPL Treatment Head S/N:*2 (Jun 27, 2021) Q-Switched Nd:YAG Treatment Head S/N:**87 (Mar 21, 2022) ResurFX Treatment Head S/N:*12 (Oct 29, 2018, Main Unit Mounting) Interlock (Main Unit Mounting) Two Sapphire Cool Light Guides (One of each size) Filters 560mm, 590mm, 615mm, 640mm, 695mm CALIBRATION, VASCULAR, ACNE Calibration Device Foot Switch AC Cable USB Flash Drive Software Other Accessories Power Check (Startup is possible) In IPL and QS modes, you can proceed to irradiation mode. * In ResurFX mode, an error occurs and operation is not possible. (Other possible malfunctions, details unknown) Language conversion available Main Unit: Exterior scratches, scrapes Foot Switch: Scratches Treatment Head: Scratches, discoloration Filter: Discoloration, scratches