Description: There are adjustable wind speeds in the handheld fan to satisfy your different cooling demands. And the non-slip handle is comfortable to grip. When you are studying or working, the handheld fan with the low noise design could create a quiet environment for you. And it could be carried easily with compact size. Made of PP material, it is wear-resistant and durable. The height of the handheld fan is 23cm, and the width is 11cm. It is perfect for travel, running, camping, picnic, dormitory, office, etc. Item Name: Handheld Fan Material: PP Input Voltage: 5V Input Current: 0.5A-1A Output Voltage: 3.7V Output Power: 4W Battery Capacity: 1200mA Features: Compact Size, Low Noise, Comfortable Grip Size Details: Height (Base Included): 23cm/9.06" (Approx.) Width: 11cm/4.33" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Handheld Fan(Base Included) 1 x USB Cable