Baig Portable Electric Hair Brushes Wireless Hot Comb Hair Brush Negative Ion Hair Care Auto-Off Anti-Scald 3 Speed Temperature

1.USB ChargingBuilt-in 4000mAh lithium battery, USB charge cable included, 1 hours fully charged time can work for up to 40 minutes.2.Anti-scald & Auto-off--The straightener brush provide heat resistant protective plate and anti-scald comb teeth with a built-in temp lock, can directly touch skin and --ensure at a constant temperature.--As a built-in safety feature, will automatically turn off after 30 minutes of idle time to ensure your safety.3.Temperature Choice--For Slight or Damaged Hair: select 150℃, hold the hair straightener with hand for 8s, then comb down.--For Soft Hair: select 170℃, hold the hair straightener with hand for 12s, then comb down.--For Strong Hair: select 190℃, hold the hair straightener with hand for 16s, then comb down.4.Hair Straightening Step--Turn on the hot brush and choose the right temperature. The thicker the hair, the higher the temperature setting should be.--Divide the hair into sections. The number of parts will depend on the thickness of the hair.--Place the straightener as close to the root of the section as possible.--Comb straight down and let your hair go through it.--Run the straightener on this section several times.Note1.Before using this 2 in 1 straightening & curling brush, it is best to comb your hair first to ensure that it does not become tangled.2.USB cable can be connected to:- Power Bank-Desktop computer-Tablet computer-Household socket (needs to be used together with charging plug, such as mobile phone charging plug) 1.USB Charging Built-in 4000mAh lithium battery, USB charge cable included, 1 hours fully charged time can work for up to 40 minutes. 2.Anti-scald & Auto-off --The straightener brush provide heat resistant protective plate and anti-scald comb teeth with a built-in temp lock, can directly touch skin and --ensure at a constant temperature. --As a built-in safety feature, will automatically turn off after 30 minutes of idle time to ensure your safety. 3.Temperature Choice