Massive 20000mAh Battery: This camping fan features a robust rechargeable battery that ensures 12 to 58 hours of continuous operation, providing extended cooling and comfort in outdoor settings or during power outages. Enhanced Illumination Features: The tent fan includes an LED lantern with three brightness settings, ideal for nighttime outdoor activities. Its convenient hook allows for easy hanging inside tents or on branches. Convenient Remote Control And Timer: Operate your fan effortlessly with the included remote control, which complements the manual buttons. The timer function allows you to set operating times according to your needs. Compact And Portable Design: Designed to fit comfortably in a backpack, this fan is ideal for travel. The innovative hook is rotatable and foldable, making it simple to hang in tents or position on flat surfaces. Dual Fast Charging Capability: Features a fast-charging Type-C port for quick recharging of the fan itself, while also supporting fast charging for mobile devices. Fan: 6 Inches Motor: DC Brushless Rated Power: 15W Input Voltage (Type-C): 5V 3A Output: USB 5V 3A Type-C Reverse Charging (5V 3A) Battery: 20000 mAh Polymer Battery Lighting: Lamp Bead Model SMD2835, 32 Beads, Color Temperature 6500K Brightness: Three Gears Functions: Remote Control, Automatic Oscillation, Sleep Timer (1/2/4/8H) Freely Adjustable Up And Down, Top And Bottom Hook, Power Bank Function