1) The sound of our 2-in-1 kids night light is 40dB and the volume ISN'T ADJUSTABLE, this is designed to create a comfortable environment to calm anxious infants and help them sleep better at night
2)The 8 Soothing Sounds of our nursery night light DON'T INCLUDE WHITE NOISE, it INCLUDE animal sounds（Bird,Cicada, Frog) and natural sounds(Wave,Stream,Rain,Water Drop,Church Bell) .
3)Before using it for the first time, please plug in the power to activate the product.
30-Min timer :
Long press the sound button on the back of the kids night light, the light will flash twice, indicating that the 30mins timer has been successfully set. Long press the sound button again to cancel the 30-minute timer.
How to determine whether the timing is set?
When the timer is not set, short press the sound button twice to switch the sound;
After the timer has been successfully set, short press the sound button once to switch the sound.
Materials: ABS + PC + Silicone
Input: DC 5V/0.7A
LED Power: 0.4W
Color Temperature: 3,000K