Upgraded Fan: Portable fan with 250ml water tank (uses mineral water) and function. the button to turn on/off the mode, giving your skin a refreshing cool experience. Mini Powerful Desk Fan: This USB-powered desk fan is equipped with an upgraded DC motor to keep you cool and refreshed all day long, perfect for home, bedroom, bedside, office, desk, dormitory and other places. 3 wind speeds: From gentle breeze to strong wind, this portable fan can bring you coolness and soothing. Ultra-quiet operation: Our desk fan adopts an acoustically designed airflow system, which can significantly reduce motor and fan noise to 30 decibels, ensuring a quiet environment for work, leisure or sleep. The removable and washable front cover is easy to clean. Specification:B:8-hour battery life and dual-purpose charging and plugging Color:As Shown Material:ABS+Electronic Components Package Contents: 1 * electric fan 1 * hand strap 1 * USB data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.