1. Material: ABS + PP + silicone 2. Power: 1.2W-4W, voltage: 3.7V 3. Battery specifications: 18650-1800mAh 4. Three-speed wind speed can be adjusted, one press for low speed, medium speed, strong 5. 90 degree adjustable angle, easy to use 6. Choose three-leaf fan blades, even strong wind and soft wind mute 7. Removable front cover design, easy to clean 8. Use USB charging cable to charge it through mobile power, adapter or computer 9. Dimensions: 18x14x22CM
