Type: Electric Straightener
Material: ABS
Color: Black
AC charger: 8.4-12V: lamp
Pulse (impact per minute)/frequency (Hz): 
level 1 - 1800 rpm/30Hz
level 2 - 2400 rpm/40Hz
level 3 - 3200 rpm/53Hz
Input voltage: 110v-240v
Nominal voltage: 8.4V/12V
Rated frequency: 50HZ 
Rated power: 24W
Rotate speed: 1200-3300