1. Introduction
The Hagibis MC100S Magnetic Cell Phone Cooler is designed to provide efficient cooling for your mobile devices, preventing overheating during intensive use such as gaming, video recording, or prolonged charging. Utilizing semiconductor refrigeration technology and a high-speed cooling fan, it ensures optimal device performance and extends battery life.
Key Features:
- Extreme Cooling: Combines semiconductor refrigeration with air cooling for rapid temperature reduction.
- 5000 RPM Cooling Fan: Reduces heat buildup to maintain full CPU performance, preventing lagging.
- Slim & Compact Design: At only 17mm thin and weighing approximately 50g, it attaches snugly without blocking device lenses.
- Three Wind Speeds: Adjustable settings for various cooling needs (office, entertainment, gaming).
- Quiet & Low Noise: Engineered for minimal noise, suitable for voice chats and live streaming.
- Universal Compatibility: Works with MagSafe-enabled iPhones (12-17 series), iPads, Android smartphones, and other tablets using the included magnetic sticker.
2. Package Contents
Please verify that all items are present in your package:
- 1 x Hagibis Magnetic Phone Cooler
- 1 x USB-A to USB-C Power Cable
- 1 x Magnetic Attractor Sheet (for non-MagSafe devices)
- 1 x User Manual

3. Product Overview
The Hagibis MC100S cooler integrates advanced cooling components within a compact design.

The cooler is designed to be slim and compact, ensuring it does not obstruct your device's camera lenses during use.

4. Setup Instructions
- For MagSafe-compatible devices (iPhone 12-17 series): Simply align the Hagibis Magnetic Cell Phone Cooler with the MagSafe area on the back of your device. The magnetic attachment will secure it in place.
- For non-MagSafe devices (Android, older iPhones, iPads, tablets):
- Clean the back surface of your device where you intend to attach the cooler.
- Peel off the protective film from the adhesive side of the included magnetic attractor sheet.
- Carefully center and press the magnetic attractor sheet onto the back of your device. Ensure it is placed in an area that does not obstruct cameras or other critical components.
- Once the magnetic sheet is securely attached, you can then magnetically attach the Hagibis cooler to this sheet.
- Power Connection: Connect the provided USB-A to USB-C cable to the cooler's USB-C port and plug the USB-A end into a compatible power source (e.g., USB wall adapter, power bank, computer USB port). The cooler requires external power to operate.


5. Operating Instructions
Once connected to a power source, the cooler will automatically begin operating. Use the adjustment button to cycle through the three available wind speeds.

- Speed 1 (Office/Chatting): Lowest fan speed, ideal for light use and minimal noise.
- Speed 2 (Movie/Short Video): Medium fan speed, suitable for media consumption.
- Speed 3 (Gaming/Recording Video): Highest fan speed, for maximum cooling during demanding tasks.
The cooler's quiet operation ensures minimal interference with audio during calls, live streams, or gaming.

The cooler effectively reduces device temperature, maintaining performance even during extended use.

Video: An official demonstration of the Hagibis Magnetic Phone Cooler, showcasing its attachment and cooling capabilities on a smartphone.
6. Maintenance
To ensure optimal performance and longevity of your Hagibis Magnetic Cell Phone Cooler:
- Cleaning: Gently wipe the exterior of the cooler with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the fan vents are clear of dust and debris.
- Storage: When not in use, store the cooler in a cool, dry place away from direct sunlight and extreme temperatures.
- Handle with Care: Avoid dropping the cooler or subjecting it to strong impacts, as this may damage internal components.
7. Troubleshooting
If you encounter issues with your Hagibis Magnetic Cell Phone Cooler, please refer to the following common solutions:
- Cooler Not Turning On:
- Ensure the USB-C cable is securely connected to both the cooler and a functioning power source.
- Try a different USB port or power adapter to rule out power source issues.
- Verify the power source provides sufficient power (some USB ports, especially on older devices, may not supply enough current).
- Insufficient Cooling:
- Ensure the cooler is firmly attached to the device's back, making good contact. For best results, use without a phone case or with a MagSafe-compatible case.
- Check that the fan vents are not blocked by dust or other obstructions.
- Increase the fan speed using the adjustment button.
- Environmental factors (high ambient temperature) can affect cooling efficiency.
- Unusual Noise from Fan:
- Check for any foreign objects obstructing the fan blades.
- If the noise persists and is excessive, discontinue use and contact customer support.
- Burning Smell:
- Immediately disconnect the cooler from the power source.
- Do not attempt to use the device again. Contact customer support for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | MC100S |
| Brand | Hagibis |
| Color | Grey |
| Material | Acrylonitrile Butadiene Styrene (ABS), Aluminum |
| Item Weight | 0.08 Kilograms (approx. 50g without packaging) |
| Product Dimensions (L x W x H) | 2.3" x 2.3" x 0.67" (59mm x 59mm x 17mm) |
| Number of Fans | 1 |
| Cooling Method | Air, Semiconductor Refrigeration |
| Fan Speeds | 3 (5000/3500/2000 RPM) |

9. Warranty Information
The Hagibis MC100S Magnetic Cell Phone Cooler comes with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or external causes.
Please retain your proof of purchase for warranty claims.
10. Support
For further assistance, technical support, or warranty inquiries, please contact Hagibis customer service through the retailer where you purchased the product or visit the official Hagibis website for contact information.





