Capacity: With a 2L water tank capacity, this humidifier holds a significant amount of water, ensuring long-lasting humidification. Mist Discharge Humidification: The mist output helps evenly moisturize the air, creating a comfortable and healthy environment. USB Power Type: Powered via USB, this humidifier is convenient to use in various settings, including bedrooms, offices, and cars. Humidity Display: Built-in humidity sensor monitors room humidity in real time. Ideal humidity levels are recommended between 55% and 65%. Power Supply: USB Item Type: Double Spray Humidifier Water Tank Capacity: 2000ML Fog Output: 50-100ml/hour Working Time: Up to 10 hours in double spray mode, 20 hours in single spray mode Input Voltage: DC5V Working Current: 500MA Power: 3W Operation Instructions: 1. Pull up to open the upper cover. 2. Remove the cotton rod tube, soak the cotton rod in water for 5 minutes, then reinstall. 3. After reinstalling the cotton rod, fill the tank with clean tap water. 4. Secure the upper cover. 5. Press the power button once to turn on the device and operate according to the button functions. Notice: 1. For first-time use, thoroughly soak both ends of the cotton rod. Do not connect to power when the cotton rod is dry. 2. If water accumulates around the spray nozzles and affects performance, gently absorb the moisture with a clean tissue. 3. Use tap water only. Do not use purified water, perfume, or essential oils. 4. Do not operate the device without water. 5. Extended operation without water may damage internal components. Color: Pink Material: ABS + PP + Electronic Components Size: 131 x 131 x 152mm Package Contents: 1 x Humidifier 1 x USB Cable 2 x Cotton Rods 1 x Instruction Manual (Chinese and English) Note: Light reflection and differences in display screens may cause slight variations between the color of the item in images and the actual product. Measurement may vary by +/- 1-3cm.