Overview
The Flywoo QuickCool VTX Portable Fan is a portable VTX cooling fan designed to deliver high-volume airflow to cool a VTX module and help reduce overheating. It uses a 2207-1750KV motor with 3.5-inch propellers, supports 2-6S batteries via an XT60 connector, and includes a screen for real-time voltage and throttle display.
Key Features
- 30s fast cooling to help end VTX overheating
- High airflow and rapid cooling with 2207-1750KV motor + 3.5-inch high-efficiency propellers
- Screen display: real-time voltage and throttle data
- Single-knob speed control for adjustable airflow
- Multiple security mechanisms:
- Default lock after power-on: automatically enters a locked state when connected to a power source; press the side button to unlock
- Auto-lock after 30 seconds: automatically locks if it remains at 0% throttle for 30 consecutive seconds
- 0% throttle detection: if throttle is above 0% when powered on, a “BBBB” alarm sounds and the device cannot be used; rotate the throttle knob to 0% for normal operation
- Low voltage protection: automatically locks after stopping due to low battery voltage
- Constant speed function: when throttle is above 0%, press the side button to lock the throttle and activate constant speed
Specifications
| Dimensions | 105 x 42 x 220mm |
| Motor | 2207-1750KV |
| ESC | 25A |
| Propellers | 3.5-inch |
| Input Voltage | 2-6S (Li-ion / LiHv / Lipo) |
| Power Connector | XT60 |
| Weight | 145g |
Power Supply / Throttle Limits
- Powered by 2-3S: maximum throttle output of 100%.
- Powered by 4S: maximum throttle output of 55%.
- Powered by 5-6S: maximum throttle output of 30%.
- Factory default setting: LIPO AUTO (alarm when single-cell voltage reaches 3.4V). Users can set the alarm voltage based on the actual number of battery cells.
What’s Included
- 1x Flywoo QuickCool VTX Portable Fan (No Battery)
- 1x Product manual
- 1x XT30U Male to XT60H Female Cable Adapter
Applications
- Cooling FPV VTX modules during bench testing and configuration
- General electronics airflow cooling where 2-6S battery power is available
For product support, setup questions, or compatibility help, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

The Flywoo QuickCool VTX portable fan features a handheld design with an onboard display and control knob for quick airflow control during bench setup.

The Flywoo QuickCool VTX portable fan uses a 2207-1750Kv motor with 3.5-inch propellers for strong airflow, with a display showing voltage and LiPo status.

The portable fan’s LCD and built-in safety functions cover auto-lock, throttle detection, low-voltage protection, and constant-speed operation.

The Flywoo QuickCool VTX portable fan uses a single knob speed control for quiet, adjustable airflow during FPV gear cooling.
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