Product Overview
The BIUBLE X88 is a versatile rechargeable fan designed for both indoor and outdoor use. It features a high-capacity battery, multiple fan speeds, various oscillation modes, an integrated LED lantern with adjustable brightness, and a timer function. It can also serve as a power bank for charging other devices.
- 30000mAh Rechargeable Battery: Provides extended operating time and power output function.
- 4 Auto-Oscillating Modes: Offers 90°, 180°, 270°, and 360° rotation for wide air distribution.
- 180° Up and Down Rotation: Manual vertical adjustment for precise airflow.
- 4 LED Light Modes: Integrated 9-LED lantern with adjustable brightness levels.
- Stepless Wind Speed Adjustment: Allows for precise control over airflow intensity.
- 7 Timer Modes: Set the fan to operate for 1 to 7 hours.
- Versatile Design: Functions as a desk fan, clip-on fan, or hanging fan.
- Durable Construction: Made from military-grade anti-drop material.
Package Contents
- 1 x BIUBLE X88 Battery Powered Camping Fan
- 1 x Type-C Cable (USB adapter not included)
- 1 x User Manual
Product Structure
Familiarize yourself with the components of your BIUBLE X88 fan:

Image: Detailed view of the fan's control panel, including the speed knob, timer buttons, oscillation button, light button, Type-C input port, and USB output port. The battery capacity indicator lights are also visible.
- Speed Control Knob: Rotary knob for stepless wind speed adjustment.
- Timer Button: Sets the fan operation duration (1H, 2H, 4H).
- Oscillation Button: Activates and cycles through oscillation modes (90°, 180°, 270°, 360°).
- Light Button: Cycles through 4 LED light brightness levels.
- Battery Capacity Indicator: Blue LED lights show remaining battery charge (25%, 50%, 75%, 100%).
- Type-C Input Port: For charging the fan's internal battery.
- USB Output Port: Functions as a power bank to charge external devices.
- Adjustable Stand/Clip: Allows for desk use, clipping, or hanging.
Setup
Charging the Fan
Before first use, fully charge the fan. Connect the provided Type-C cable to the fan's Type-C input port and to a USB power adapter (not included). The blue LED battery indicators will illuminate to show charging progress. All four lights will be solid blue when fully charged. A full charge typically takes 8 hours.
To extend battery lifespan, it is recommended to fully charge the fan before storage if it will not be used for a long period.
Positioning the Fan
The BIUBLE X88 fan offers multiple positioning options:
- Desk Fan: Use the integrated stand to place the fan on any flat surface. Adjust the fan head 180° vertically to direct airflow.
- Clip-on Fan: The base features a strong clip to attach the fan to various surfaces like tables, shelves, or tent poles.
- Hanging Fan: Utilize the bottom hang design (requires a hook or rope, not included) to suspend the fan in tents or other overhead locations.

Image: The BIUBLE X88 fan positioned on a desk, providing airflow to a person working on a laptop.

Image: The BIUBLE X88 fan clipped onto the edge of a table, demonstrating its secure clip-on functionality.

Image: The BIUBLE X88 fan hanging from the ceiling inside a tent, providing both light and airflow.
Operating Instructions
Fan Operation
Turn the speed control knob clockwise to turn on the fan and gradually increase the wind speed. Rotate counter-clockwise to decrease speed and turn off the fan. The stepless adjustment allows for precise control over airflow.

Image: The BIUBLE X88 fan demonstrating its 360° oscillation feature, showing the fan head moving horizontally.
Oscillation Modes
Press the oscillation button to cycle through the 4 auto-oscillating modes: 90°, 180°, 270°, and 360°. This allows for wide air distribution across your desired area.
Video: Demonstrates the BIUBLE X88 fan's 360-degree rotation and the four light modes, along with the stepless wind speed adjustment.
LED Lantern
Press the light button to cycle through the 4 brightness levels of the integrated 9-LED lantern. This provides illumination for various activities such as reading, hiking, or during power outages.
Timer Function
Press the timer button to set the fan to automatically turn off after a specified duration. Available timer modes include 1, 2, 4, and combinations up to 7 hours.
Power Bank Function
The fan is equipped with a USB output port (3W-15W) that allows you to charge your smartphone, tablet, or other USB-powered devices. Connect your device's charging cable to the USB output port on the fan.

Image: The BIUBLE X88 fan being used to charge a smartphone via its USB output port, highlighting its power bank capability.
Maintenance
- Cleaning: Ensure the fan is turned off and unplugged before cleaning. Use a soft, dry cloth to wipe down the exterior surfaces. Do not use abrasive cleaners or immerse the fan in water.
- Storage: Store the fan in a cool, dry place away from direct sunlight. If storing for an extended period, fully charge the battery before storage to maintain its health.
- Battery Care: Avoid completely draining the battery frequently. For optimal battery life, recharge the fan when the battery indicator shows low charge.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. | Charge the fan using the Type-C cable. |
| Light does not turn on. | Battery is depleted or light function is off. | Charge the fan. Press the light button to activate. |
| Oscillation is not working. | Oscillation function is not activated. | Press the oscillation button to activate the desired mode. |
| Device not charging via USB output. | Fan battery is low or cable is faulty. | Ensure the fan is sufficiently charged. Try a different USB cable. |
Specifications
| Brand | BIUBLE |
| Model Name | Battery Powered Outdoor Camping Fan (X88) |
| Battery Capacity | 30000mAh |
| Power Source | Battery Powered |
| Wattage | 15 watts |
| Voltage | 5 Volts |
| Noise Level | 30 Decibels (low speed) |
| Product Dimensions | 7"D x 9"W x 7"H |
| Item Weight | 3.4 Pounds |
| Indoor/Outdoor Usage | Outdoor |
| Control Method | Touch, Rotation |
| Specification Met | CE, FCC, RoHS |
Warranty and Support
The BIUBLE electric camping fan offers a 2-year quality qualified warranty and a 3-month money-back policy. For any issues or technical support, please do not hesitate to contact our official customer service. Lifetime technical support is provided to help resolve all your issues.
Contact information for official customer service can typically be found in the included user manual or on the manufacturer's website.