Used once or twice MLAY (MLAY) Home Laser Hair Removal Device, specifically the MLAY T14 upgraded version with cooling feature. Box and packaging contents (as shown in the pictures): Main device: Modern design in dark navy with gold accents. Power adapter charger: Equipped with a long cord for easy connection and control during use. Additional lens: A separate lens piece is shown in the box. Razor (shaver): For preparing the skin before sessions. Protective goggles: Black sunglasses to protect the eyes from light flashes during the session. Thank you card and instructions: Includes instructions for using the device. Key specifications and features of the MLAY T14 device: Ice cooling technology: Features a contact cooling property to protect the skin and reduce heat pain and irritation during flash emission. Flash speed: Considered one of the fastest versions (flash speed reaches about 0.5 seconds or about 120 flashes per minute), which helps to complete a full body session in a short time. Lens lifespan: The lens contains about 500,000 flashes to ensure a long period of use and full coverage for many sessions. Multiple lenses: Ability to change lenses according to use (e.g., body hair removal lens, sensitive areas/face lens, or skin rejuvenation and acne lenses).