---
product_id: 649571540
title: "Black Shark Magnetic Cell Phone Cooler, RGB Cooling Fan Portable Lightweight Mobile Fan, Radiator with Larger Area for Phonetabletipad, Black"
brand: "black shark"
price: "¥18532"
currency: JPY
in_stock: true
category: "Black Shark"
url: https://www.desertcart.jp/products/649571540-black-shark-magnetic-cell-phone-cooler-rgb-cooling-fan-portable
store_origin: JP
region: Japan
---

# 11 RGB lighting effects Magnetic iron ring for secure fit 20W semiconductor cooling power Black Shark Magnetic Cell Phone Cooler, RGB Cooling Fan Portable Lightweight Mobile Fan, Radiator with Larger Area for Phonetabletipad, Black

**Brand:** black shark
**Price:** ¥18532
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay winning — the ultimate magnetic chill for your device!

## Quick Answers

- **What is this?** Black Shark Magnetic Cell Phone Cooler, RGB Cooling Fan Portable Lightweight Mobile Fan, Radiator with Larger Area for Phonetabletipad, Black by black shark
- **How much does it cost?** ¥18532 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/649571540-black-shark-magnetic-cell-phone-cooler-rgb-cooling-fan-portable)

## Best For

- black shark enthusiasts

## Why This Product

- Trusted black shark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Magnetic Precision Fit:** 18 NdFeB magnets ensure a scratch-free, stable attachment on your phone or tablet.
- • **Whisper-Quiet Operation:** Ultra-low 35dB noise level keeps your focus sharp during calls, streams, or gaming.
- • **Smart Thermal Protection:** Auto shut-off at extreme temps safeguards your device’s longevity and performance.
- • **Customizable RGB Ambiance:** Choose from 11 lighting modes to match your style and elevate your gaming setup.
- • **Instant 20W Cooling Power:** Drops device temp by up to 35℃ for uninterrupted peak performance.

## Overview

The Black Shark Magnetic Cell Phone Cooler leverages advanced 20W semiconductor refrigeration with 7 high-speed fans and a 107% larger cooling area to reduce device temperatures by up to 35℃. Featuring a magnetic iron ring with 18 NdFeB magnets, it securely attaches without damage or scratches. Its whisper-quiet 35dB operation and 11 customizable RGB lighting effects create a perfect blend of performance and style. Compatible with most smartphones, tablets, and laptops via Type-C wired connection, it includes smart thermal protection with auto shut-off to ensure device safety during intense use.

## Description

Cooling Back Clip for iPhone/Android Gamin

## Features

- 【20W Power Instant Cooling】The cell phone cooler adopts semiconductor refrigeration technology, made of 7 high-speed fans, 17pcs heat sink, and a larger size TEC. The compact structure improves the heat dissipation rate, and the cooling area is increased by 107%, which makes the phone temperature drop by up to 35℃.---Please note that this device requires a wired connection (Type C) to function.
- 【Magnetic Phone Cooler】The cell phone cooling fan is upgraded with a magnetic iron ring composed of 18 NdFeB for a better fit on the phone. Gently attached to the phone when using, neither falls off, nor damages the phone, and does not leave scratches.
- 【Super Quiet Phone Radiator】Phone cooler has 11 different lighting effects and offers a variety of colors to choose from. You can freely match various styles and create a gaming atmosphere for different occasions. Its low-noise design ensures a more comfortable gaming and video-watching experience. The cooling fan operates quietly, making it a great choice even during calls or live broadcasts.
- 【Smart Control】The magnetic phone cooler is with NTC-Dual protection mechanism, it will monitor the inner temperature and auto shut down when the temperature is＞65℃ or ＜-10℃. Effectively protects the phone's performance. Shark Arsenal app to manage fan speeds, customize lighting, and more. Download the app on iOS or Android. (Please refer to the instructions for details.)
- 【Universal Compatibility】The radiator noise-reduction design, and hardly any noise during use. Compatible with Android smartphones/iPhone / switches/ iPads / laptop Etc. Except for iPhone 12~15 series with MagSafe, other devices require a magnetic sticker to use this cooler(packages are attached with magnetic sticker).
- 【Note】Magnetic sticker attached to the cell phone will cause your wireless charging function and NFC to not work. Remove the phone case for best results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9CNQLVH |
| Best Sellers Rank | #16,374 in Computers ( See Top 100 in Computers ) #42 in USB Fans |
| Brand Name | Black Shark |
| Compatible Devices | Laptop, Smartphone, iPads, iPhones |
| Cooling Method | Air |
| Customer Reviews | 4.4 4.4 out of 5 stars (220) |
| Included Components | cooler fan |
| Item Dimensions L x W x H | 6L x 6W x 6H centimeters |
| Manufacturer | Black Shark |
| Material Type | Iron |
| Maximum Rotational Speed | 7200 RPM |
| Model | 3Pro Black |
| Noise Level | 35 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BLACK-BR33 |
| Power Connector Type | Type C |
| Unit Count | 1 Count |
| Voltage | 5 Volts |
| Wattage | 20 watts |

## Product Details

- **Brand:** Black Shark
- **Power connector type:** Type C
- **Product dimensions:** 6L x 6W x 6H centimeters
- **Voltage:** 5 Volts
- **Wattage:** 20 watts

## Images

![Black Shark Magnetic Cell Phone Cooler, RGB Cooling Fan Portable Lightweight Mobile Fan, Radiator with Larger Area for Phonetabletipad, Black - Image 1](https://m.media-amazon.com/images/I/71pD3dVcfVL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does the fan need to be plugged in to use or can it be used wirelessly?**
A: Requires plug-in use

**Q: Does this charge your iPhone at the same time?**
A: No

**Q: How thick is the magnetic sticker? I plan to stick it directly on my tablet but I also want to put a case over it.**
A: The magnetic stickers 1mm-2mm

**Q: will the fan work without being connected to the usb-C cord?**
A: Yes even iPad port would work

## Frequently Bought Together

- Black Shark Phone Cooler - Magnetic Cooler - Cell Phone Cooling Fan - iPhone 12 13 14 Series MagSafe Compatible - Phone Radiator for Android, Tablet, iPad, Switch - USB Type-C Power
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- Accsoon SeeMo 4K HDMI Adapter, 4K 30 FPS /1080 p 60 FPS Video Transmission System for iOS12 or Later, Support Video & Real-Time Monitoring/Live Streaming/Recording/Sharing, SD Card Reader

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**Shop now:** [https://www.desertcart.jp/products/649571540-black-shark-magnetic-cell-phone-cooler-rgb-cooling-fan-portable](https://www.desertcart.jp/products/649571540-black-shark-magnetic-cell-phone-cooler-rgb-cooling-fan-portable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-16*