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, shell made of high-strength nylon, high temperature resistant 2. Streamlined shape designed to fit comfortably in the hand and match the natural curve of the palm 3. Compact and portable, lightweight design allows easy carrying, fits in a bag like a lipstick 4. Ceramic glaze coating ensures even heat distribution, protects hair from damage, provides smooth and shiny results 5. 3D floating heating panel adjusts automatically to hair thickness, straightens from root to tip without pulling or snagging 6. Reduces thermal damage, helps eliminate frizz, creates sleek and glossy hairstyles 7. Compatible with various USB power sources including USB ports, car chargers, laptops, and power banks 8. Locking mechanism design, slide left or right to open or close, saves space for storage Package Included: 1 set * (1 straightener, 1 charger)