Enhanced Portable Desktop Fan: The F11 personal fan uses a rechargeable 4000mAh battery and is designed to be thin, and easy to carry. Providing long-lasting , it is suitable for use in various environments, whether it is the bedroom, office or outdoor travel, providing a continuous cooling experience.Dual-mode power supply: With both battery and USB power supply methods, this desktop fan can be powered even when there is no socket.Five-speed adjustable settings and ultra-wide-angle : Provides five wind settings (light breeze, soft breeze, , strong breeze, natural wind), which can be adjusted according to personal needs to meet different usage scenarios. ultra-wide-angle square flow distribution structure can send high-speed airflow from all directions, bringing coverage of cooling.180 foldable design and ultra-quiet: This folding electric fan supports a 180-degree folding design and can be used as a handheld, placed on a table or hung, making it very flexible. Its silent design is suitable for use when working, studying or sleeping where a quiet environment is required.LED display and exquisite design: The LED display makes fan operation more intuitive and easy to monitor the current wind speed status. The compact design and light weight make this foldable fan very suitable for traveling.Colour:WhiteMaterial:PlasticPackage Contents:1 * desktop fanOnly 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.