Battery Included: Yes - Enjoy the convenience of cordless usage with our included long-lasting battery, perfect for styling . No need to worry about finding an outlet, giving you the freedom to perfect your look anytime, anywhere. High-concerned Chemical: None - Our hair straightener is crafted without the use of any high-concern chemicals, ensuring a safe and eco-friendly product. Perfect for those who are health-conscious and prefer products that are gentle on the hair and environment. Portable: Mini hair straightening combs are and small in size, so they are easy to store and carry, you can put them in your bag when traveling. Digital display design: This wireless hair straightening comb adopts a digital display design, which can intuitively understand the temperature of the hair straightening comb. Product Features: This 2 in 1 Digital Straightening Comb offers three adjustable temperature settings to suit hair types and styles. Whether you need a quick touch-up or a thorough styling session, this flat iron is your go-to tool for achieving silky, smooth hair. Anti-scald: The mini hair straightening comb has an anti-scald body and an anti-scald shell, which is easy to operate and to use. Battery capacity: 3500mA Rated power: 60W Size: 230x45x35mm Temperature range: 160/180/200 degrees Celsius Color: Black Material: plastic Package Contents: 1x 2 in 1 Digital Straightening Comb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.