Our cordless hair straightener is easy to use, No need to find a socket, you can use it anywhere. It is easy to straighten, flip and curl your hair effectively andamp safely at home or on travel. Suitable for all type of hairs like fine , medium and short hair and fringe. Besides, you could use the straightener on your bangs. Different from the traditional wired hair straightener, it needs to be heated by plugging in electricity. Built in 4000mAh rechargeable battery, no need to plug in when using, this USB cordless straightener takes about 3.5 hours to charge fully and use In 40 minutes continuously. addition, it can also be used as a mobile power source to charge your mobile phone and so on. This curling and straightening dual-purpose hair straightener has Three temperatures are available, 160 is suitable for fine and soft hair, 180 is suitable for general hair, 200 is suitable for thick and hard hair. Different heats effectively improve durability and redu hair damage. Hair straighteners with 3D floating heating panel never pull your hair and can reduce heat damage. It can fast heating and setting, constant temperature hair care. Put essential oils on your hair and use a hair straightener, you will find that your hair is smooth and not frizzy! Leave hair with silky effect protecting your hair. color: black and white size:22.2x4.1x3.5cm The number of shipments: 1 Note: Other items are not included here, other pictures only show the effect Due to the difference between different monitors, the picture may not reflect the actual color of the item. Because of manual measurement. Please allow deviation. Thanks!