Large capacity of 2000 ml allows for continuous humidification. Silent operation ensures the humidifier does not disturb you. Features non-radiation design for safe use. Utilizes nano-atomization technology to prevent wetting surfaces. Made from fireproof ABS and silicone materials for durability. Product dimensions: 13 cm x 13 cm x 16 cm. Suitable for home, bedroom, office, and other spaces. Item Name: USB Humidifier Material: Silicone, Fireproof ABS Rated Voltage: 5V Use Time: 12-20 hours Power Consumption: 1.5-2W Spray Output: 80 ml/h Rated Current: 0.4-1A Noise Level: 20 dB Product Height: 160 mm Product Diameter: 130 mm Available Colors: White, Pink, Green Water Tank Capacity: 2000 ml Nozzle Type: Dual Spray Spray Mode: Continuous or Intermittent Power Source: USB Connection Features: Large Capacity, Fine Mist, Radiation-Free Recommended Water Type: Mineral Water or Tap Water Size Details: Approximate Size: 13 cm x 13 cm x 16 cm Notes: Due to lighting and screen settings, the item color may vary slightly from images. Slight measurement differences may occur due to manual measurement. How to Use: Press the spray button once to turn on the light. Press a second time for continuous mist output—misting for 2 seconds on the left, pause 0.3 seconds, then mist 3 seconds on the right, repeating the cycle. Press a third time to turn off. Long press the control switch to adjust light settings. When first connected to power, the indicator light flashes twice. Package Includes: 1 x Humidifier 1 x USB Cable 1 x User Manual (Chinese and English)