Product description <br>Specifications: <br>Rated working voltage: 12V-24V <br>Limit working voltage: 9V-26V <br>USB maximum output: 5V/2.1A+5V/1A <br>Working current: 150MA-180MA <br>Power: 0.9W-1.2W <br>Spray Amount: 20-30ml/hour <br>Water container capacity: 50ml <br>Package Content: <br>1 × Humidifier <br>1 × Dual Car charger <br>1 × User Manual <br>Notes: <br>1. This product has auto power-off protection function. After using for 1 hour, it will turn off automatically. If you wish you keep using, please refill the ingredients and press the touch button again. <br>2. This product is suggested to use distilled water or pure water for humidifier. If the spray shrinks, use a sponge stick(dipped into water with small amount of white vinegar) to press on the hole lightly and spin around 5-10times. <br>3. Before changing water, shutdown the humidifier can increase the service life. <br>4. Please change daily water and regular disinfection for humidifier. <br>Caution: <br>1. Do not switch to diffuser mode when the water bank is empty. <br>2. Working temperature of this product is 0~45℃. <br>3. Keep away from children and babies. <br>4. Unplug and remove all liquid and place in a dry area when not use.