*Features*: **WHISPER QUIET AT NIGHT*: With low noise of 36dB produced(quieter than page turning),it won’t disturb you of working,studying or sleeping. Far away from those noises. Ideal for babies,kids and light sleepers. **220ml WATER TANK & 4 HOURS AUTO OFF*: Designed with a 220ml water tank and around 50ml/Hour output mist,our ultrasonic air humidifier can continuously work for 4 Hrs or waterless will auto off . Suit for 215-322 Squa ft bedroom/office/living/room,etc. **7 COLOR BREATHING LIGHTS*: 7 Changeable breathing lights add romantic atmosphere to your home. When you turn on the humidifier,the breathing light will turn on automatically and auto off after 1 Hr. Hold the switch button(3s) for the first time to stop changing colors. Hold the switch button(3s) for the second time to turn off the breathing light. **CARE FOR YOUR HEALTH*: Nano-water molecules can penetrate into your skin softly,keeping your skin moist and to prevent dry chapped skin,stuffy air and flu/cold germs infecting your loved ones. **LIGHTWEIGHT & PORTABLE*: Lightweight and compact size design enables you to carry it anywhere you want. Equipped with an included USB cable,plug and play. Note: 1.Breathing light will auto off after 1 Hr. 2. 4 Hrs or waterless will auto off of air humidifier. 3.Do not use purified or distilled water for better work performance. 4.To rinse the small water beads of our atomizer plate via cleaning tissue for long time use. 5.Fully wet the cotton rod for first time use,reverse the cotton rod tip or replace it if less mist outputs. *Specifications*: Product Type: Ultrasonic Air Humidifier Power Rate: 1.5-2W Rate Voltage: DC5V/1A Water Tank Capacity: 220ml Noise Decibel: 36dB Breathing Light Color: 7 Colors Sprayed Volume: Around 50ml/Hour Applicable Area: 20m2/215 Sq ft-30m2/322 Sq ft Auto Off Setting: 4 Hrs or Waterless Breathing Light Off Setting: 1 Hr Material: ABS Materials Available Color: White (Deer), Pink (Rabbit) USB Cable Length: 120cm/47.24inches Item Size: 8x8x13cm/3.15x3.15x5.12inches Item Weight: 145g/0.32lbs Package Size: 14x9x9cm/5.51x3.54x3.54inches (L×W×H) Package Weight: 223g/0.50lbs *Package Lists*: 1×Ultrasonic Air Diffuser 1× USB Cable 1× Replacement Suction Cotton 1× User Manual