USB Humidifier, Real-Time Display 1000ML Double Spray Air Humidifier, for Office Home Use Pink Specification: Condition: 100% Item Type: Air Humidifier Material: ABS Color: White, PinkOptional Size: Approx. 20x12.3x9.5cm / 7.9x4.8x3.7in Weight: Approx.685g/24.2oz Voltage: 5V Current: 2A Power: Light about 4.5W/spray about 4W Water Tank Capacity: 1000mL Spray Volume: 50mL/H Use Time: About 3.2H when using the projection lamp alone, about 4H in long spray alone, and 8H in separate interval spray Charging Time: 4.5 hours Battery: lithium battery 4000mAhBuilt-in Package List: 1 x Air Humidifier 2 x Humidifying Rods 1 x Slide 1 x USB Cable 1 x Instruction Manual Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.