This article covers Subtoy 磁気ゴルフカートファン USB電源 1個.

Overview

The Subtoy Magnetic Golf Cart Fan USB Power 1-Pack (model MFC3600A) is a USB-powered clip-on fan designed specifically for golf carts. It attaches magnetically to any steel frame in your cart and draws power from a standard USB-A port. The build is all black plastic, keeping the unit lightweight and easy to handle. Once plugged in, the fan delivers a steady airflow to keep you cool during summer rounds. No tools, brackets, or permanent mounting are required — just place the fan on a metal surface near your seat and connect the USB cable. It integrates neatly into the golf cart environment without cluttering your cup holder or dashboard.

Connectivity & Compatibility

Power is supplied via an integrated USB-A male connector. The cable is permanently attached to the fan body, so there is no detachable Micro USB or USB-C end. It works with any USB-A power source — a golf cart's built-in USB ports, a car charger adapter, a portable power bank, or an AC wall adapter. Because it uses a standard USB-A plug, compatibility is broad across vehicles and mobile power sources. However, the fan is not weather-sealed. Outdoor use in rain is not recommended, and the magnetic hold may weaken on painted or heavily textured surfaces. For best results, mount it on a clean, flat steel surface inside the cart.

Product Info

The Subtoy MFC3600A launched in early 2025 primarily for the Japanese market. Its retail price is around ¥7,387, and the warranty follows the standard seller return policy. The package includes the fan unit with an attached USB cable — no separate power adapter or mounting hardware is required. Positioned as a niche accessory for golfers, this fan competes with general-purpose USB clip fans but stands out with its magnetic mounting system. It is not a high-volume mainstream product, but for its target audience, the convenience factor is significant.

Best Use Cases

Golfers who play in hot climates — This is the primary use case. The magnetic mount lets you attach and detach the fan in seconds as you move between carts. It provides noticeable cooling to the face and neck area without obstructing your swing or view. However, those who prefer variable-speed control may find the single-speed operation limiting. Car campers and outdoor enthusiasts — If you already have a USB power bank in your camping setup, this fan works as a portable breeze generator for the tent or car interior. The magnetic base sticks to any steel surface, which can be useful inside a vehicle. Just note that the fan lacks a built-in battery; it must remain tethered to a USB source. Senior or less mobile golfers — Lightweight and requiring zero assembly, this fan is ideal for users who want a no-fuss cooling solution. The magnetic attachment is effortless. On the downside, the fan's on/off button is located on the hub, making it awkward to reach if the fan is mounted high or at an angle. Consider mounting it within arm's reach for easy operation.

Things to Consider

Magnetic holding force is adequate for smooth cart paths, but rough terrain or sudden turns could dislodge the fan. Securing the cable with a zip-tie or clip adds peace of mind. Additionally, some golf cart USB ports output as little as 500mA, which may reduce fan speed noticeably. For full airflow, use a port rated at 1A or higher. The fan is not water-resistant — avoid exposing it to rain or splashes. Competitors include clip-on and suction-cup fans, which offer more flexible positioning but require more setup time. If quick attach/detach is your priority, the Subtoy magnetic fan is a solid choice; if you need to aim the airflow precisely, consider a clip-on alternative instead.

Product Disclosure (Amazon)

  • Manufacturer: Subtoy
  • Seller: LIFE-I STORE
  • Fulfilled by: LIFE-I STORE
  • ASIN: B0GWGX6QJ1
  • Note: This article covers a manufacturer-made product based on Amazon listing details.