✅I have frizzy hair and this straightening comb is a must-have in my bag every day. ✅Using it to comb your hair on important occasions is like giving your hair a SPA. ✅Since using it, your hair has become straight and smooth. Parameter Information Product Name: Cordless Hair Straightening Comb Product Material: PET Charging Voltage: 5V 1A - 2A Operating Temperature: 320 - 400 °F Rated Power: 30W Product Color: Purple/Black Product Size: 185 × 40 × 43 mm Net Weight: 160g Product Includes: 1× [Negative Ions Do Not Hurt Hair] Portable Cordless Mini Hair Straightening Comb Dear friends, if you have any confusion or questions before or after ordering, please let us know via email. We will quickly discuss a solution and respond to your question. 1. Keep your delicate hairstyle anytime and anywhere.From curly to straight, all you need is a comb，Can be carried in a bag. 2. 【Unique Comb，Easy to use】Different from traditional hair straighteners, it has a built-in hair comb with teeth, and it can be used after charging, easy to carry. 3.【Material】The comb is made of PTC material, with three temperature adjustments, and contains a hair care ceramic coating, which will not damage the hair quality during use. 4.【4000mAh Large-Capacity Battery】Even if you go out for a whole day, you don't have to worry about the power shortage of the straightening comb. 5.【For All Hair Types】Rolling and straight dual-use，Soft, thinning, thick, curly, even beard! Simply brush through hair with the straightening brush to tame frizz and waves..