100 % brand new and high quality -Quiet And Continuously Operation Won't Interfere with Your Work, Sleep & Drive. -Diffuse Mist Throughout Your Living Space & Enhance the Moisture of the Skin Space. -7 Color Changing Lamps for Your Choice, You Can Choose Color Between Two Modes: Steady on, Changing Color -The Water Level is Clearly Visible from the Outside to Monitor How Much is Left. Features : -100 % brand new and high quality -Quiet And Continuously Operation Won't Interfere with Your Work, Sleep & Drive. -Diffuse Mist Throughout Your Living Space & Enhance the Moisture of the Skin Space. -7 Color Changing Lamps for Your Choice, You Can Choose Color Between Two Modes: Steady on, Changing Color -The Water Level is Clearly Visible from the Outside to Monitor How Much is Left. Specification : Material ABS+PP+Silicone Size 6.8*6.8*14.5cm Color Gray,Blue,Pink, White Working voltage DC5V Working current 400mA Power 2W Water storage capacity 230ml Humidification 35ml/H Timer Level 1 :4H ,level 2: 8H Power supply USB port Function key Operating Instructions: Mist:Click the function key,continuous spray for 4 hours;click again,intervalsprayinig,spray 3s stop 3s,timing for 8 {url removed} again to turn off the spray. Night light:For the first time,press the function key for 1.5s,turn on the night light mode,seven colors lights changing,then press and hold for 1.5s,the light is fixed,press again for 1.5s to turn off the night light mode. Packing List: 1x Humidifier 1 x USB Charging Line 1 x Sponge stick 1 x User Manual