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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Black Shark Fun-Cooler 4 Pro Professional Semiconductor Cooling Back Clip Phone Radiator, Fun-Cooler 4 Pro1. Super Cooling Hardware Configuration: Equipped with a extra large refrigeration chip (thicker grains, higher efficiency), paired with a 7 blade high speed fan, large area heat sink and copper cold guide plate. It achieves a single body cooling temperature difference of 40 degrees Celsius, dropping to 0 degrees Celsius in 30 seconds at 25 degrees Celsius room temperature, with a minimum cooling temperature of 15 degrees Celsius. 2. 27W High Power
1. Super Cooling Hardware Configuration: Equipped with a extra-large refrigeration chip (thicker grains, higher efficiency), paired with a 7-blade high-speed fan, large-area heat sink and copper cold guide plate. It achieves a single-body cooling temperature difference of 40 degrees Celsius, dropping to 0 degrees Celsius in 30 seconds at 25 degrees Celsius room temperature, with a minimum cooling temperature of -15 degrees Celsius.2. 27W High-Power Cooling Technology: Upgraded semiconductor refrigeration technology with a customized TEC chip delivers 27W high power, enabling fast and long-lasting cooling to continuously suppress phone overheating.
3. Intelligent Temperature Control & Protection: Supports stepless intelligent temperature control for precise monitoring and regulation to prevent condensation; equipped with dual NTC over-temperature protection that automatically cuts off power when overheated. It also offers 3 temperature control modes (Overclocking, Smart, Quiet) for one-touch fast switching.
4. Multi-Scene Adaptation Design: Features a bolt structure on the side, which can be fixed on handheld gimbals or camera stands, compatible with gaming, live streaming, daily use, etc.; the upper and lower air outlet design prevents hot air from scalding hands, improving holding comfort.
5. High Energy Efficiency & Performance Advantages: The actual equivalent cooling capacity reaches 11W, with an energy efficiency ratio of over 40% - surpassing ordinary market coolers (energy efficiency ratio <= 30%), and it can stabilize the phone’s frame rate during long-term use.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 827 reviews
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Product Reviews
★★★★★ 2
Not true EcoTank-style compatibility with ET-15000 refill ports
Color: B/B/B/B, Color: B/B/B/B
I previously purchased the full Hiipoo sublimation ink set for my Epson ET-15000 and had a great experience. Those bottles included the correct EcoTank-style keyed refill tips that insert directly into the printer’s tank ports and allow clean, gravity-fed filling.
Because the black tank gets used faster, I later ordered the black refill bottle separately. Unfortunately, this bottle does not include the keyed EcoTank nozzle. Instead, it comes with a pointed tip and syringes for manual transfer.
The syringes also do not fit the ET-15000 refill opening, which is designed for the keyed gravity-fill system. As a result, I had to attempt a manual pour and ended up with ink spilling around the tank area.
The ink itself has worked well for me in the past and I like the Hiipoo brand overall, but this refill bottle is not directly compatible with the ET-15000 the same way the original set was. Buyers expecting the same refill experience should be aware of this difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Super efficient Sublimation tumbler
I bought this when I started sublimation. I absolutely love the material and it last which is the best part. It is super easy to use and if you know the right temperature it wont leak the color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 5
My favorite for sublimation
My go to brand for sublimation, everytime. You can't go wrong. Great quality tumblers. They will hold ice longer than any other off brand I've tried. Rims won't leak as long as you have them on correctly.
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Reviewed in the United States on June 15, 2025
★★★★★ 5
Great sublimation tumblers
Great quality and best value for your money sublimation tumblers. Easy to use and clean. They keep drinks cold and make the perfect gift. Perfect size
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Reviewed in the United States on March 28, 2025
★★★★★ 5
Hippo all the way
These hold color wonderfully!! Still years later very bright!! I also. Use hippo paper
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Reviewed in the United States on April 1, 2026
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