This portable 220ml USB-powered humidifier combines mist humidification with essential oil diffusion, ideal for cars and small spaces up to 20 square meters. Operating quietly below 36dB, it delivers a consistent 40ml/h spray with a 5–10 hour runtime. Constructed from silicone, PP, and ABS, it features automatic dry protection and power-off safety. Compact and lightweight, it’s easy to carry and maintain—just keep the filter fully wet and replace the cotton swab when mist output decreases. Powered by 5V DC at 5W, it ensures efficient, quiet moisture and aroma diffusion wherever you go.
