● Free Shipping Used only once. The box is slightly crushed. Matakul Ultrasonic Humidifier Model Number: D30 Color: White Power Supply: USB Rechargeable Voltage: DC5V Power Consumption: 2W Body Size: Approximately 78*78*119mm Continuous Operation Time: Approximately 4 hours Intermittent Mode Time: Approximately 8 hours Accessories: USB charging cable, replacement cotton swab, instruction manual *The product description is taken directly from the seller's information.