Small size, light weight, space saving, easy to carry and use. Equipped with a cover, it saves more space and prevents scratches on the heat shield. Standard USB interface, support multiple charging channels, short charge can store more power. Large built-in 4800mAh battery, stable and durable, no loss of power, to ensure long-term use. Adjustable temperature, three different temperature levels, 160 (girls with thinning hair), 180 (girls with normal hair) and 200 (girls with thick hair). The comb is located on both sides of the electric stove, it is easier to comb when the hair is straight or curly, which makes the hair more natural and stylish. Heating film made of nickel-chromium aluminum alloy, the temperature is more stable and the service life is longer. There is an insulation space next to the heating element to prevent burns. black Temperature: 3 adjustable levels Ni-Cr-Al alloy Charging method: USB Battery: 1 * lithium battery, 3.7V 4800mAh (included) Input voltage: 5V Input power: 2A Operating temperature: 160 -200 Package weight: 312g / 11.01oz Item size: 203 * 35mm Packing size: 235 * 50 * 50mm / 9.25 * 1.97 * 1.97in packing