Material: PlasticSize: 356 * 147 * 85mmProduct Name: automatic curlerDisplay: LCD digital displayTemperature: adjustableApplicable voltage: 110-240V AC50 / 60HZPower: 25WUsing instructions  1. plug the spin n curl into the correct power supply 2. the spin n curler display is turn red ON and OFF by pushing the Power button on the handle , the display will light up to show that the appliance on 3. Select the desired temperature using the (+) and (-) buttons OR set the desired temperature by pressing the (M) button to use pre-set temperature of Low , Medium , High .4. The temperature will blink 4 times , indicating the curler temperature is set 5. Select the desired timer setting using the (+) or (-)buttons , 6. After 15 seconds , the iron temperature and timer will be locked in .7. To unlock the temperature or change the temperature , press the power button once (the lock iron will disappear) and press the (M) button twice .8. To unlock the timer setting , press the power button once (the lock icon will disappear) and press (M) button once 9. After 1 hour of stand -by , the iron will shut off automatically