Mini Cordless Hair Straightener Brush Portable Hair Straightener Comb With USB Charging For Women Negative Hair Straightener Brush Scald And Auto-off Features: Portable and travel-friendly size, perfect for -ups or style transitions! The Portable Straightening Brush is a cordless, portable hairstylist with the performance of a full-size curling straightener. The small hot comb uses a unique staggered comb tooth design to ensure good from to end, while the body is protected by -scald technology. Can penetrate deeply from the surface into the core of hair, bringing a and natural . Even on the highest heat setting, styling time is 30 minutes, which is a lot of time for -ups or quick styling changes. 3 heat settings suitable for hair types 1 to 3C. Can be charged using a Type-C cable. to your look anytime, anywhere! Product Battery: 5V 1-2A 5200mAh Charging time: 4 hours, usage time 40-50 minutes Product voltage: 110V-240V 50Hz/60Hz Power: 35 W 3 of temperature adjustment (160 180 200 ) Product size: 19.8*4.2*4 Packaging size: 22*7.5*5cm Weight 280g Automatically shut down 30 minutes Product accessories: 1x straightening comb, 1x USB cable