Features: Adopt quality environmental material, with quiet operation, rotatable angle 90 degrees from up and down, 60 degrees from left and right. Convenient to charge, mini size saves space.the fan is equipped with a non-slip base and can stand at the table. Build-in rechargeable 4000mAh lithium battery, battery can be used up to 5 hours operation (low speed). for PC, power bank and charger plug. This fan with lamp design,in the dark environment and with the power on, can be illuminated. USB desk fan is engineered to be ultra-quiet by the silent structure, while delivering high airflow. Quiet desk fan is better for your work or sleep without disturbing you. Quieter and more powerful.One button to easily control the wind level, low/medium/high speed. Specifications: Material: plastic Output Power: 5W Battery Voltage: 3.7V Battery Capacity: 4000mAh Charging Time: 4.5hours fully charged Item Size: approx.258x181x123mm/10.16x7.13x4.84mm Color: White Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x Desk Fan 1PC x USB Cable 1PC x User Manual