Portable Mini USB Cool Mist Humidifier with 550ml Capacity

This portable cool mist humidifier features a 550ml water tank and dual mist modes for continuous or intermittent fog release.

• Material: ABS, PP, PVC plastic
• Power supply: USB charging, 5V, 1.5W
• Water capacity: 550ml for 12-24 hours of operation
• Two mist modes: continuous and intermittent (7-second cycles)
• Auto power-off after 4 hours
• Ultrasonic atomizer vibrating at 2.4 MHz creates nano-level fine mist
• Requires soluble essential oils only; pure or oily essential oils may damage the unit
• Dimensions: 17.6 x 11.6 x 7.8 cm