SPECIFICATION: 100% brand new, high quality Voltage: DC110v-220v Power:29W Wire length: about 230cm ADVANTAGES: The digital hair straightener brush replacing traditional flat iron straightener. A combination of hair straightener and comb. It helps solve your hairstyle problem and support head massage without any harm. SAFETY: It is designed with precise temperature control to guarantee anti scald and warm contact massage. Built-in automatic constant temperature and fast heating technologies. FUNCTIONS: The hair straightener is anti-static, anti-scald and anti-hair broken, Easily solve hair knotting, reduce pain and hair broken, repair the hair quality of harm. Head massage make hair follicle of scalp more healthful and bright and elasticity with hair. TEMPERATURE: Max 450℉, auto keep constant temperature at 365℉ for all types of hair, customized set 410℉for natural texture hair, 450℉ for thick or wavy hair, effortless and efficient straightening styling. FEATURES: Hair massager + ceramic iron straightener + detangling comb + fashion appearance, The perfect combination of the four together, Portable and powerful, Just modeling yourself at home or travel. Package Included: 1x Hair Straightener 1x US Standard Adapter 1x User manual 2X Heat Resistant Glove ♦ Please Kindly contact us by e-mail if you are buying in large quantity for best price Use Instructions: 1, insert the plug into the socket on specified voltage; 2. Press the "ON "key and open power; 3, wait for 30 seconds to 1 minute to use products; 4, when you use the product, the same operation as usual comb the hair! 5. After use, press the "OFF "key, disconnect the power, unplug the plug, then stored until the product without fever.