[Emergency Power Bank] Unique 2-in-1 cooling fan. Combines fan and power bank into one solid and amazing fan. You don't need to carry an extra power bank from now on [6 Speeds & Strong Wind] Adopt 6-blade fan, equipped with brushless motor that can generate stronger airflow than others. Able to cool you down in 2 seconds in hot weather. 6 adjustable speeds, suitable for all kinds of needs [Long Working Time] Built-in 3600mAh large capacity rechargeable battery can last 6-24 hours. Each full charge will last all day [Foldable & Portable] Enough and designed to be carried around. Only 195g and the size is 6.5 x 5 x 17cm. The head is adjustable to 80°, so it can be placed on a work surface and works as a desk fan [Removable Cover] The cover is removable. Designed to be removed to clean the fan blade. The fan is super practical because it can be used in multiple situations like yoga, gym, traveling, weddings, shopping, queuing, camping, parties, etc size: 6.5 x 5 x 17 cm Material: plastic