I purchased this item new and used it a few times, then stored it at home. I don't think I've used it for a total of 100 flashes. I've lost the instruction manual, but you can find it by searching online. There's a small, faint stain on the storage bag, but the main unit itself is clean. Operation and flash function have been confirmed. 【Product Details】 PHILIPS Lumea Advanced SC1997/70 with IPL function, allowing for easy hair removal at home. - Brand: PHILIPS - Model: Lumea Advanced SC1997/70 - Accessories: Power adapter, cable, storage pouch - Function: IPL hair removal - Color: White, Pink Number of flashes: 250,000 Made in 2019 Please refrain from price negotiations. This item is also listed on other sites, so it may be removed suddenly. Thank you for your understanding. #HomeHairRemoval #IPL