Introduction
The Rychi F906 is a versatile 40000mAh battery-operated fan designed for various indoor and outdoor applications, including camping, RV trips, picnics, fishing, and emergency power outages. It combines powerful airflow with integrated lighting and power bank functionalities, offering convenience and reliability.

Image: The Rychi F906 fan, showcasing its main unit, remote control, charging adapter, and a smartphone connected for charging.
Package Contents
- Rychi F906 40000mAh Battery Operated Camping Fan
- Remote Control
- Fast Charging Adapter
- USB Type-C Charging Cable
- Instruction Manual
Product Overview
Key Components
- Fan Head: Contains the fan blades and integrated LED lights.
- Base Unit: Houses the 40000mAh rechargeable battery, control panel, and charging ports.
- Carrying Handle/Hook: Located on top of the fan head, doubles as a 360° rotation hanging hook.
- Control Panel: Buttons for power, fan speed, oscillation, light modes, timer, and night mode.
- Remote Control Storage: A dedicated slot on the base for the remote control.
- Charging Ports: USB Type-C input and USB-A output ports on the side of the base.
- Aromatherapy Box: A small compartment on the right side of the fan base for aromatherapy pads (not included).
Control Panel Functions
- Power Button: Turns the fan on/off.
- Fan Speed Button: Cycles through 5 adjustable fan speeds.
- Oscillation Button: Activates 45° or 90° automatic horizontal oscillation.
- Light Mode Button: Cycles through 3 brightness levels and 3 light colors (cool, warm, yellow). Long press to adjust brightness.
- Timer Button: Sets the fan to operate for 1, 2, 4, 6, or 8 hours.
- Night Mode Button: Turns off indicator lights for an undisturbed sleep environment.
- Battery Indicator Lights: Displays remaining battery power (25%, 50%, 75%, 100%).

Image: Close-up of the fan's control panel and the remote control, highlighting the various buttons and indicators.
Setup
Charging the Fan
- Locate the USB Type-C input port on the side of the fan's base.
- Connect the provided USB Type-C charging cable to the fan's input port.
- Connect the other end of the cable to the included fast charging adapter.
- Plug the fast charging adapter into a standard electrical outlet.
- The battery indicator lights on the control panel will illuminate to show charging progress. A full charge typically takes 10-12 hours with the provided adapter. Using a different adapter may extend charging time significantly.
Remote Control Preparation
- Before first use, remove the insulating strip from the remote control's battery compartment.
- The remote can be stored in the dedicated slot on the fan's base when not in use.

Image: The Rychi F906 fan with a smartphone connected to its USB-A output port, demonstrating its power bank functionality.
Operating Instructions
Powering On/Off
- Press the Power Button on the control panel or remote control to turn the fan on or off.
Adjusting Fan Speed
- Press the Fan Speed Button repeatedly to cycle through 5 different fan speeds. The fan can reach speeds of up to 16.4ft/s.
Activating Oscillation
- Press the Oscillation Button to activate automatic horizontal oscillation. Press once for 45° oscillation, and again for 90° oscillation.
- The fan head also supports 120° manual vertical rotation.
Using LED Lights
- Press the Light Mode Button to cycle through 3 light colors: cool light, warm light, and yellow light.
- Long press the Light Mode Button to adjust the brightness level for the selected color.
Setting the Timer
- Press the Timer Button to set the fan to automatically turn off after 1, 2, 4, 6, or 8 hours.
Night Mode
- Press the Night Mode Button to turn off all indicator lights on the control panel, enhancing sleep comfort.
Power Bank Functionality
- The fan's built-in 40000mAh battery can serve as an emergency power source.
- Connect your device (e.g., smartphone, laptop) to the USB-A output port on the fan's base using your device's charging cable.
Using the Hanging Hook
- The integrated handle on top of the fan head can be rotated 360° to function as a hanging hook.
- This allows the fan to be suspended from tents, branches, or other suitable structures for optimal cooling and lighting from various angles.

Image: The fan demonstrating its handle, 360-degree rotating hook, and the remote control for convenient operation.
Aromatherapy Function
- Insert an aromatherapy pad (not included) into the designated box design on the right side of the fan base to create a pleasant atmosphere.
Video: A seller-provided video demonstrating the Rychi 40000mAh Battery Powered Fan for Camping, showcasing its features and portability.
Maintenance
Cleaning
- Ensure the fan is turned off and unplugged before cleaning.
- Use a soft, dry cloth to wipe down the exterior surfaces of the fan.
- For dust accumulation on the fan blades or grille, use a soft brush or compressed air. Do not use water or harsh chemicals directly on the fan.
Storage
- Store the fan in a cool, dry place away from direct sunlight and extreme temperatures.
- Ensure the remote control is securely stored in its designated slot on the fan base.
Troubleshooting
- Fan not turning on: Check the battery indicator lights. If low, recharge the fan using the provided fast charging adapter.
- Remote control not responding: Ensure the insulating strip has been removed from the battery compartment. Check if the remote's battery needs replacement.
- Lights not working: Ensure the fan has sufficient battery charge. Cycle through light modes to confirm functionality.
- Slow charging: Always use the included fast charging adapter for optimal charging speed. Other adapters may result in significantly longer charging times.
Specifications
| Feature | Specification |
|---|---|
| Brand | Rychi |
| Model Name | F906 |
| Battery Capacity | 40000mAh Lithium Polymer |
| Max Run Time (Fan) | 136 hours (lowest speed) |
| Max Run Time (Light) | 300 hours (lowest brightness) |
| Charging Time | 10-12 hours (with included fast charger) |
| Fan Speeds | 5 levels |
| Max Wind Speed | 16.4 ft/s |
| Oscillation | 45°/90° automatic horizontal, 120° manual vertical |
| LED Lights | 18 SMD beads, 3 colors (cool, warm, yellow), adjustable brightness |
| Timer Settings | 1H, 2H, 4H, 6H, 8H |
| Input Port | Type-C (5V-3A, 9V-2A, 12V-1.5A) |
| Output Port | USB-A (5V-3A, 9V-2A, 12V-1.5A) |
| Product Dimensions | 13.68"D x 6.8"W x 12"H |
| Item Weight | 6.3 pounds |
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact details provided in the product packaging or visit the official Rychi website. Keep your purchase receipt for warranty claims.