Features: High Capacity Battery & Safety security: Features a 4000mAh rechargeable battery for 40 45 minutes of continuous use Keywords: wireless hair styler, auto power down, heat resistant 7 Temperature preferences for Different Hair Types: proposals precise adjustment from 160°C to 220°C with specific ranges for fine Keywords: adjustable temperature, hair care, multi hair type double Styling Modes with Ceramic Coating: Combines curling and straightening functions in single device Keywords: multi function styler, ceramic coating, glossy look Fast Heating & Travel Friendly Size: Reaches goal temperature in 30 seconds with LCD display showing real time temp/power condition; lightweight (245g) and compact (210x35mm) for on the go use with included protective storage cover. Keywords: quick heat up, portable, USB rechargeable User Friendly Design: Includes temperature lock, safety change, and Type C/USB charging support for hassle home, school, or travel styling. Keywords: travel ready, ergonomic, easy charging Specifications: Product name: Cordless hair straightener and curling iron Battery capacity: 4000mAh Charging approach: TYPE-C charging / base charging evaluated power: 35W evaluated potential: 3.7V Temperature gear: 7- levels temperature control Temperature extent: 160℃~220℃ Heating speed: rapid heating in about 30 seconds Continuous use time: about 45 minutes Product size: 210x35mm Package Includes: A set of cordless hair straighteners and curling irons note: Before using the accessory, please check if it is compatible. Pay attention to the storage methods.