This is a 2-way roll brush hair iron with a negative ion function. 【Product with PL Insurance - Safe and Secure】 This product is covered by PL insurance (Product Liability Insurance), providing a safe design that can handle unexpected troubles and accidents. It offers three assurances: "Peace of mind with PL insurance," "PL insurance-covered product," and "PL insurance対応 (PL insurance support) to prepare for any eventuality," ensuring that everyone in the family, from children to the elderly, can use it safely. We are committed to manufacturing with quality and safety as our top priorities, and we confidently deliver a reliable product. We also offer comprehensive after-sales care, making it recommended for first-time users. 【Negative Ions for Enhanced Shine】 Equipped with a hair-friendly negative ion function. Negative ions condition the hair cuticles, reducing heat damage while styling. It adds shine to your hair with every use, achieving a beautiful finish. 【4-Level Temperature Adjustment】 This product features a 4-level temperature adjustment function. You can easily set the optimal temperature according to your hair type and styling goals. The low temperatures of 150°C and 170°C are ideal for fine, damaged hair and delicate finishing. The high temperatures of 190°C and 210°C are recommended for stubborn kinks and firm styling. 【Fastest Level of Heat-Up Time】 It reaches 150°C in just 30 seconds after turning on the power. Equipped with a high-performance heater, it achieves rapid heating. Speedy hair setting is possible during busy mornings or when in a hurry. 【Long-Lasting Use】 Equipped with a large 7000mAh battery, it can be used for a long time on a single charge. 【Other Features】 1. Wide brush for increased efficiency! 2. Burn prevention design for safety! 3. High hold for all-day styling. 4. Easy operation with one button. 5. Safe design with automatic power-off after about 8 minutes. ■Product Name: Roll Brush Hair Iron ■Model Number: GT-2305 ■Power Consumption: 35-40W ■Temperature Adjustment: Approximately 150-210°C (4-level temperature adjustment) ■Charging Time: 3H ■Battery Capacity: 7000mAh ■Body Size: Approximately 44.5*51*205 (mm) ■Charging Port: Type-c charging ■Body Weight: Approximately 210g ■Color: Pink Please consider purchasing only if you understand that this is a used item. Thank you for viewing.