Have a beautiful black, long, straight hairstyle anytime, anywhere. This adjustable temperature hair straightening brush is made of PET, alloy, which ensures that it is lightweight while being beautiful and lasting. You can put it in your carry-on bag and easily perform daily maintenance to make your hair softer and silkier, in addition. It also features a wireless design with USB charging port and 320°F-400°F temperature regulation, which allows you to maintain your hair at any time. Product Specifications: Main Material: PET, Alloy Product Sizes: 9.06” x 3.15” x 1.97”(L x W x H) Assembled Weight: 0.35lbs Package Weight: 0.65lbs Heating Mode: Metallic Ceramic Heating Temperature Range: 320°F-400°F Charging Time: About 3 Hours Built-in battery specification: Lithium Ion Battery, 3200mAh Product Feature: Adjustable Temperature Settings: The hair straightening brush features 3 temperature settings to cater to various hair types and needs. The 160°C option is ideal for bleached, damaged, or fine hair, while the 180°C setting suits normal to lightly curly hair. For thick, curly, or coarse hair, the 200°C setting provides effective straightening results. Ion Technology: Infused with negative ions, the hair straightening brush delivers a salon worthy hair care experience in the comfort of your own home. Say goodbye to frizz and static, and enjoy smoothly hair that looks and feels healthy and revitalized. 3D Comb Design: The innovative 3D comb design of the hair straightening brush offers superior hair gripping power and minimizes the burns or damage while styling, the comb's gentle yet efficient bristles glide through your hair effortlessly. Constant Heat Protection: Equipped with rapid 20 second heating and consistent temperature control features, the hair straightening brush utilizes a built in temperature sensor chip to prevent fluctuations in heat that could potentially harm your hair. Cordless and Portable: Experience the wireless hair straightening with the cordless hair brush, designed for convenience and portability. Its compact and lightweight build allows for effortless styling anytime, anywhere, so you can achieve salon worthy results on the move or while traveling. Package List: 1 x Hair Straightening Brush (Shipped with Built in Battery) 1 x Charging cable 1 x Comb 2 x Clip 1 x Storage bag Note: Continuous running time of approx 30 minutes at maximum temperature. Product Specifications: Main Material: PET, Alloy Product Sizes: 9.06” x 3.15” x 1.97”(L x W x H) Assembled Weight: 0.35lbs