Negative ION Hair Straightener: Comb straightener for women that effectively moisturizes hair cuticles. Maximum frizz control, prevents knotting and split ends. Say goodbye to static hair and welcome smooth and silky locks. Straightening Comb: Utilizes even heat technology for quick heating and uniform heat distribution. Wider space between comb teeth efficiently straightens knots and shapes hair. Perfect Hairstyle Anytime, Anywhere: Keep your desired hairstyle on the go. From curly to straight, this comb can achieve the perfect style. Portable and wireless for easy carrying in a bag. Can be used after charging, making it convenient for use anywhere. Materials: Thermal conductivity by tourmaline ceramics with three temperature adjustments. Contains a hair care ceramic coating to prevent damage. Ensures even heating and straightening of all hair. Anti-hot shell for safety, preventing contact with the face. Suitable for All Hair Types: Dual-use for rolling and straightening. Suitable for soft, thinning, thick, and curly hair. Simply brush through hair for a frizz-free and wavy taming effect.