Pocket-sized - easy to slip into your bag and take it with you for optimal cooling anytime. Palm-sized Backup Charger - is a backup power bank to charge your phone when necessary. Flashlight function - long press the power button for 1 second When you are walking at night, camping at night, or power outages, you will have new discoveries!Hours Super Long Standby - The maximum cooling time is up to 21 hours after a full charge. 3-in-1 Portable Fan: Combines a powerful handheld fan, flashlight, and USB-rechargeable power bank for convenience and functionality. All-Day Cooling Power : Enjoy up to 21 hours of runtime on low speed—ideal for festivals, camping, or office use. 2000mAh Battery keeps you cool longer. Designed to be compact and lightweight, this turbo fan easily fits in your pocket or bag, allowing you to carry it with you wherever you go.

• Power bank function/Flash light function/Runs up to 21 hours after full charge/3 Wind Speeds -- Strong airflow
• 3-in-1 Portable Fan: Combines a powerful handheld fan, flashlight, and USB-rechargeable power bank for convenience and functionality.
• Mainstays pocket fan,3 IN 1 Pocket Fan with Flashlight and Power Bank Function
• Runs up to 21 hours after full charge
• Power bank function
• All-Day Cooling Power : Enjoy up to 21 hours of runtime on low speed—ideal for festivals, camping, or office use. 2000mAh Battery keeps you cool longer.
• Designed to be compact and lightweight, this turbo fan easily fits in your pocket or bag, allowing you to carry it with you wherever you go.