[Treasure charging function] Charge your mobile phone; a phone in hand, several functions. The built-in large capacity polymer battery has long standby time and can charge the mobile phone like a power bank. USB charging, safe and efficient, convenient and fast. Small and portable, easy to carry when traveling. [3-speed adjustable safety temperature] Intelligent three-speed temperature control, rapid heating, effectively improving durability, effectively and safely reducing hair damage, 165C for soft hair, 185C for medium hair, 205C for thick hair, the third temperature Optional, suitable for different hair types. Unique design 3D floating heating plate, anti-scalding ceramic paint, reduce damage to hair quality, safe to use. 3D comb tooth design, specific comb tooth, high efficiency, improve hair straightening effect, prevent hair breakage and hair cutting. Temperature memory functionWith function of temperature memory, it is not necessary to repeat the setting. Bright LED display, one-key start, precise temperature control, real-time power and temperature display, more intuitive and clear. Intelligent safety protection settings, higher safety factor and longer service life. Cordless use, eliminating the power cord limitation, easy to use. 2 IN1 Straight Curls The cordless straightener is suitable for all hair types, such as thin hair, medium, short and fringes. A convenient mini cordless straightener and curling iron, no need to search for outlets, you can use it anytime, anywhere.