Feature: 1. Humanized lighting design, soft and warm yellow color, not dazzling. 2. 250ml large water tank, no need to add water frequently, more convenient. 3. Lower than 5db quiet air humidifier, this humidifier will offer you a wonderful night. 4. The amount of mist is ≥50ml/h, suitable for air‑conditioned rooms and heating rooms. 5. Reduce micro‑layer and smog pollution in the air, and take care of human eyes and skin. Specification: Item Type: Humidifier Material: ABS Color: As shown in the picture Size: Approx. 17x10.4x11cm / 6.7x4.1x4.3in Weight: Approx.187g/6.6oz Voltage: 5V Current: 300mA Power: 2W Vibration Frequency: 110±3KHz Capacity: 250ml Spray Volume: ≥50ml/h Noise: ≤5db Package List: 1 x Humidifier Base 1 x Water Bottle 1 x One-Way Valve 1 x USB Cable 1 x Instruction Manual Note: 1. Please allow 1‑2in 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.