Please note: it cannot be used during charging. Please fully charge it before you use it(adapter VOLTAGE : 5V/2A). ?lNO MORE TANGLED CORDS?zThere are no cables and you can really work freely and without obstacles. This cordless hair straightening is perfect on the go or for traveling, at the office, on dates, or while shopping. Easily fits in your handbag or gym bag.Travel size: 7.87?±x 1.18?±, good for a quick fix.If the hair is coarse and dense, a small amount and multiple operations are required. It is more suitable for thin, short, straight hair.Don't recommend for thick & long hair. ?lVERSATILE FOR YOUR SILKY SMOOTH OR WAVY HAIR?zThe upgrate cordless flat iron offers 4 temperature settings: 320¨H(160?aC), 360¨H(180?aC), 400¨H(200?aC) and 464¨H(240?aC). Select the temperature you need. Simply toggle between the different settings, and you can set the perfect temperature for your hair type. The plates of the hair curler are ceramic, effectively preventing hair damage. This portable hair straightener is easy to take and can be styled however you like. ?lUPGRADED FAST HEAT UP AND STRAIGHTENING?zThe mini hair straightener can heat up quickly, and reach 400¨H in 5 minute, meeting your quick styling needs on any occasion. The high-quality ceramic heating plates heat up quickly and evenly, without any crease or snag, helping you to give your hair a perfect look in minutes. It also includes a cover to protect you from the hot parts. Never worry about burning yourself. ?lUSB C QUICK RECHARGEABLE, ONE CHARGE USE FOR 30 MINS?zThis straightener with a 3350mAh rechargeable battery will last about 30-40 minutes of usage time when fully charged. Suitable for travel, emergency appointments, business trips, parties, and so on. It's perfect as a Mother's Day present, Christmas present, and Birthday present for women.Please note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.