Hair Straightening Brush for Women and Men, Adjustable Temperatures Anti-Scald Product description Name:This is a 3-in-1 MCH heating ionic hair straightener brush. Metal ceramic heater (MCH) Anion Technology healthier,Multifunction negative ion emitting holes. repair damaged hair, 30s Straighten your hair, Eliminate frizz add Shine. Create a smooth and beautiful hairstyle by sealing the hair cuticles. Easy to use travel friendly: Save time to style for quickly! Portable Travel Hair Tool, no entanglement. There is a loop at the end of the men's beard hair straightener. Can be hung anywhere No time wasting, No fatigue at Salon, No burning on your hair, No pain No hurt to your scalp and hands.Portable Travel Hair Tool for Party, Travel, Kids,Banquet! Feature 1. Use the "+" and "-" buttons to select different gear positions. 2. MCH 30s fast heating technology : Ceramic heats up within 30s, saving time and energy. 3.12 Heat Settings ̊F: Fahrenheit 250 265 285 300 320 340 355 375 390 410 430 450°C:Celsius 120 130 140 150 160 170 180 190 200 210 220 230 4. When the button 4S is not operated, it will be automatically locked. Double-click the power button to unlock it, and the temperature can be changed or turned off. 5. Press the “+” and “-” buttons at the same time. The FND display can switch between Fahrenheit and Celsius display.Specifications: Input Voltage: 110-240V Power Cord Length: 6.56ft (2m) Automatic Shutoff: 30 Minutes Temp Range: 250 ̊F to 450 ̊F (120°C -230°C) Size: 9.56* 2.24* 1.6inch (24.5*5.7*4cm),360 degree rotation line Frequency: 50-60Hz,Rate Power: 36W Heating Mode: MCH heating Plug: US Plug,Power Cord Length: 6.56ft (2m) Automatic Shutoff: 30 Minutes Temp Range: 250 ̊F to 450 ̊F (120°C -230°C) Size: 9.56* 2.24* 1.6inch (24.5*5.7*4cm),Weight: 0.83lb (400g)Package include: 1 x Hair Straightener Brush 1 x User Manual