3 Temperature Settings - With three adjustable temperature levels (160℃, 180℃, 200℃), this portable hair straightener brush is suitable for different hair types. The easy-to-read LED display shows both the current temperature and battery level, helping you achieve a perfect style while protecting your hair. RECHARGEABLE & DURABLE BATTERY The portable hair straightener is powered by a sturdy 2000mAh battery, this provides up to 35 minutes of continuous operation at the highest heat setting. Just charge it via USB for constant power, so you're always ready. Cordless Technology Our cordless hair straightener brush releases lots of negative ions when heated, which reduces hair damage and promotes a smooth finish. The innovative design of the double-layer 3D tooth comb allows the comb to glide effortlessly across the hair; so your hair is smooth and shiny. Cordless & Portable Design - offers a compact enough cordless straightening solution for travel and daily use, so you can style your hair anytime and anywhere without having to struggle with tangled cables. SUITABLE FOR ALL HAIR TYPES A portable hair straightener designed for convenience and style, ideal for those who appreciate convenience and style. Whether you have straight, wavy, curly or frizzy hair; this brush has been designed to meet your needs, the is an ideal gift for birthdays, holidays or any special occasion.