Features 1,Adjustable Temperature: The straightening brush has temperature settings suitable for all hair types and needs: 160°C for dry bleached or damaged or fine hair, 180°C for dry normal or wavy hair, and 200°C for dry thick or curly or coarse hair. 2,Negative Ion Technology: Infused with negative ions, the straightening brush provides a salon worthy hair care experience in the comfort of your own home. Say goodbye to frizz and static for vibrant hair. 3,Constant Temperature Protect: Equipped with 20 seconds quick heating and consistent temperature control, the straightening brush uses built in temperature sensor chips to prevent heat fluctuations that could damage your hair. 4,Cordless and Portable: Experience cordless straightening with the cordless straightening brush for easy and convenient styling. The compact and lightweight design allows for effortless styling with salon like results anytime, anywhere. 5,Type C Fast Charging: The negative ion straightening brush supports QC3.0 PD fast charging (with a 65W or higher fast charging head) and can be fully charged in 22.2 hours, making it very convenient for your daily use. Specification Item Type: Hair Straightening Comb Material: ABS Battery Capacity: 6400mAH Package List 1 x Comb1 x User Manual1 x Charging Cable1 x Clip1 x Storage Bag Note: 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. YJL official store