I bought this as a temporary solution, so I've only used it 2-3 times. The original box, warranty, and instruction manual are all included. *The purchase date was last July, so the warranty has expired. (1-year warranty from the date of purchase) Lightweight and convenient #negativeionhairdryer. - Brand: #SALONIA - Function: Negative ion function - Weight: 468g - Design: Compact design - Suggested retail price: ¥5918 It's currently sold on Amazon for ¥5373. Thank you for viewing. Instant purchase OK No holds No price reductions #salonia #hairdryer #hairdryer #hairiron