[PTC Heater and 3D Floating Design]: When straightening hair, the comb teeth incorporated inside the ceramic triple-coated small flat iron may smooth the hair. It is a cordless travel flat iron that works well with short and thin hair. [USB-C Charging]: The cordless flat iron supports are plugged in at any time to keep it completely charged and may be immediately charged using USB-C. can"t be powered on when charging. Please charge the device using the included USB charging cable before using it. A full charge takes roughly 4 hours. Depending on the hair type and the setting, the use time ranges from 25 to 30 minutes. can"t be powered on when charging. [Cordless Mini Multi-Style]: This rechargeable, 2-in-1 straightener and curling iron requires a full charge four hours before usage. The flat iron has a temperature indicator with three temperature settings (165C, 185C, and 210C). This is a cordless hair straightener that is NOT intended for professional use. It suits outdoor use and travel. Note: Very thick or hard hair is not recommended for use with this tiny hair straightener. [On The Go Styling]: For Beauty in Motion, it fits easily in your handbag or exercise bag. To let you style your hair comfortably whenever and wherever you need it, the hair straightener portable overcomes the space restrictions of conventional corded hair straighteners. It"s ideal for Mother"s Day, Christmas, and women"s birthday presents. Specifications: *Power: 40W * Input:100-240V 50/60Hz Output:5VDC 2A * Battery Spec:21700 Lithium * Battery capacity: 4800mAh * Display Screen: LED Indicator *Three heat settings: 210-185-165 *Power level indicator: 35% 65% 100% *Heater: Heating film heater *Ceramic coated plate: 62*20mm *Button: On/off, "+", "-" "Flight mode" *With one unlock button *Charging type: USB-Type C Interface * Charging time: 2-3hours * Using time: 45min (based on Max Temp) *Flight mode: all buttons unworkable for safe using Heater: Heating film heater Charge Mode: USB-Type C Interface Output/Power:2.8-4.2V / Max 40W Battery using time: Top grade 40-50 minutes Heating plate size:62mm/2.44inch