Black Shark Fun-Cooler 3 Pro 20W Semiconductor Cooling Back Clip Phone Radiator: Temperature drop of up to 86 degrees Fahrenheit
For mobile gamers who push their phones to the limit during intense sessions, the Black Shark Fun-Cooler 3 Pro is your solution to prevent overheating and lag. It's designed for those long gaming marathons where performance drops can ruin your match.
While many phone coolers focus on raw specs, this one prioritizes your comfort and safety. The ergonomic design ensures heat dissipates away from your hands, so you stay focused without discomfort. You'll notice the cooling kicks in fast—it drops to 0°C in under a minute, keeping your phone responsive when you need it most.
With smart APP control, customize RGB lighting and adjust cooling settings to match your playstyle. The built-in safety protection automatically shuts off to avoid damage, giving you peace of mind during extended use. This cooler fits phones 67-88mm wide, making it a versatile tool for serious gamers.
Features
- Can drop to 32 degrees Fahrenheit in 45 seconds under 77 degrees Fahrenheit no-load conditions
- Large TEC cooling chip with 72% higher efficiency
- High-thermal conductive copper cooling plate
- 7-blade high-speed fan
- Ergonomic design prevents heat transfer to hands
- Customizable RGB lighting effects
- Retractable clip fits phones with width of 2.6-3.5 inches
- Built-in NTC dual-protection mechanism
- Smart APP control via Shark Arsenal APP
- Temperature drop of up to 86 degrees Fahrenheit
General specs
- Brand: Black Shark
- Model: Fun-Cooler 3 Pro
- Seller: Sunsky
- ID: 4141215
- Voltage: 20
- Material: Metal
- Fan Count: 1
- Fan Speed: High-speed
- Dimensions: 6.7, 8.8
- Noise Level: Low Noise
- Control Type: Touch
- Adjustability: Height Adjustable
- Mounting Method: Magnetic
- Cooling Technology: Semiconductor
- First listed by seller: 1/14/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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Black Shark Mag-Cooler 4 Pro Black
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Black Shark Mag-Cooler 3 Pro Black
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Black Shark MagCooler 3 Pro Maximum cooling for gamers
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| Brand | Black Shark | Black Shark | Black Shark | Black Shark | Black Shark | Black Shark |
| Model | Fun-Cooler 3 Pro | Fun-Cooler 4 Pro | Mag-Cooler 4 Pro | Mag-Cooler 3 Pro | Mag-Cooler 5 Pro | MagCooler 3 Pro |
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| Rating |
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| Price | $23.28 | $29.38 | $33.81 | $26.05 | $38.99 | $39.90 |
| Seller | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky | Gshopper |
| Update | January 18, 2026 | January 18, 2026 | January 18, 2026 | January 18, 2026 | January 18, 2026 | July 25, 2024 |
| Voltage | 20 | 5 | 27 | |||
| Material | Metal | Plastic, Metal | Metal | Metal, Plastic | ||
| Noise Level | Low Noise | Quiet | Low Noise | |||
| Mounting Method | Magnetic | Magnetic | Magnetic | |||
| Cooling Technology | Semiconductor | Semiconductor | Semiconductor | Semiconductor | Magnetic | |
