Description: 【Wireless and Convenient】: This cordless hair straightener brush is lightweight and portable, for use on the go. Weighing only 116 grams, it easily slips into your bag for quick touch ups throughout the day. 【Durable Material】: This electric hot comb is made of durable materials, durable and safe to use, with primary battery protection function to give you peace of mind during use. 【Long Term Lifespan】: This mini curling iron is equipped with an upgraded 4000mAh battery that can last up to 70 minutes in standby mode. 【Constant Temperature Heating】: Heated hair straightener comb with innovative heating technology ensures constant temperature heating for smooth and delicate styling without damaging the hair. 【Hair Protection Function】: The styling comb coating provides a shiny and silky finish while protecting your hair from heat damage. In addition, the anti scald shell design allows you to without worrying about burning your skin. Size Chart: 18.5cmx3.5cm/7.28inchx1.38inch Package Includes: 1 Electric Hot Comb