Name: Straight Hair Curlers Size: 17.0*2.2*2.2cm Net Weight: 53g Heating Body Material: Heating Film Heating Body Coating: Ceramic Glaze Rated Power: 10W Input Requirements: 5V = 2A Packing Size: 18.0*5.0*2.7cm (single Copper Buckle Bottom Box) Packing Weight: 100g Specifications: 1. Anti-scalding design, the shell is made of high-strength nylon and is high temperature resistant 2. Streamlined shape for comfortable grip that fits the natural curve of a woman's palm 3. Compact and portable design, small enough to fit in a bag like a lipstick 4. Ceramic glaze coating ensures even heat distribution without damaging hair; excellent thermal conductivity for consistent heating 5. 3D floating panel allows smooth straightening from root to tip without pulling or snagging hair; automatically adjusts to hair volume for uniform results 6. Designed to minimize heat damage, reduce frizz, and create sleek, glossy styles 7. Compatible with various USB power sources including USB adapters, cars, laptops, and portable power banks 8. Locking mechanism with push-slide function to open and close the device, saving storage space Package Included: 1 set * (1 straightener, 1 charger)