Advanced Ionic Technology: The negative ion hot comb releases over 10 million ions, reducing moisture loss and static electricity. Achieve smooth, shiny, and frizz-free hair with unparalleled protection and salon-quality results daily.High-Capacity Rechargeable Battery: Utilizing a 2000mAh battery and cutting-edge materials, this brush prevents battery aging. Conveniently charge through USB cable, computer, car, or power bank in just 2 hours for over 25 minutes of continuous use.On-the-Go Styling Companion: Compact and portable, this mini straightening brush easily fits into your bag for quick touch-ups anywhere. Perfect for appointments, events, or busy commutes, it styles your hair into straight or curly looks in just 10 minutes.Safety-Focused Design: Featuring heat-resistant 3D comb teeth and an anti-scalding design, this cordless straightener ensures safe use. The even heat dissipation reduces scalp damage from temperature fluctuations, with a protective cover for added safety.Adjustable Temperature Settings: Choose from three temperature options ranging from 160 to 200 degrees Celsius to suit your styling needs. The long press to open function prevents accidental activation in your bag, offering peace of mind on the go.Item Name: Hair StraightenerMaterial: PlasticAdditional Functions: Heating, Hair StraighteningRated Power: 34WRated Voltage: 3.7VCharging Time: 5hEndurance: 40 MinutesBattery: Built-in 2000mAh Rechargeable Battery(Included)Features: Negative Ion Hair Care, Straightening And Curling HairSuitable: Dry Hair, Wet HairFeatures: Temperatures Adjustable, Portable, Fast HeatingSize Details:Package Size: 19cm x 3.3cm x 3.3cm/7.48″ x 1.3″ x 1.3″ (Approx.)Notes:Operation Instructions: 1. Type-C charging port. 2: Power on and mode switching key.1. Long press for 2 seconds to turn on the device.2. Short press to switch gears.3. Cannot be used normally when plugged in.4. Please fully charge it when you use it.Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Hair Straightener