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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Black Shark Mag-Cooler 4 Pro 27W Magnetic Semiconductor Cooling Back Clip Phone Radiator, Mag-Cooler 4 Pro1. Super Cooling Performance: Equipped with an oversized TEC cooling plate + 7 blade high speed fan + copper cooling plate, 27V high power supports a single body cooling temperature difference of up to 40 degrees Celsius. Combined with the Black Shark Ice Seal cooling system, it can continuously cool down rapidly, solving problems like phone overheating and lag. 2. Stable Magnetic Adsorption & Multi Scene Adaptation: Adopts 12N super magnetic
1. Super Cooling Performance: Equipped with an oversized TEC cooling plate + 7-blade high-speed fan + copper cooling plate, 27V high power supports a single-body cooling temperature difference of up to 40 degrees Celsius. Combined with the Black Shark Ice Seal cooling system, it can continuously cool down rapidly, solving problems like phone overheating and lag.2. Stable Magnetic Adsorption & Multi-Scene Adaptation: Adopts 12N super magnetic adsorption, paired with a detachable grip. It also supports a 1/4 nut interface for live broadcast stands/gimbals, compatible with gaming, live streaming, in-car use, binge-watching, etc.
3. User-Friendly Design: Pioneers vertical air outlet (upper and lower vents) to prevent hot air from blowing onto hands; equipped with dual NTC over-temperature protection that automatically cuts off power when overheated for safer use.
4. Cool Lighting & Smart Interaction: Features RGB lighting (18 customizable beads), and supports one-click lighting effect switching & temperature control adjustment via the Shark Arsenal APP.
5. Upgraded Hardware Configuration: Uses a custom large-size fan to quickly dissipate heat; the cooling plate has thicker grains, with 35% higher efficiency than the previous generation, significantly improving the overall cooling effect.
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
4.2 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Soft, velvety and very pretty.
Happy with this blanket. A bit thin, but I use it for layering so it is perfect for that. The color is a deep, rich purple. Which can be hard to find. Does not shed at all and feels very comfortable against the skin.
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Fuzzies
I've waited to write this review to see if the fuzzies would go away. I've washed these blankets 4 times, twice when I first got them. The shedding was really bad on the first two washes, and each time I launder them, I hope they're gone, but no, I have to spend time picking them off, and I continue to do this, because the blankets came at a great price, they're a perfect weight, soft and cozy. Just beware if this would irritate you.
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Reviewed in the United States on April 27, 2026
★★★★★ 4
Comfortable
PROS:
1. Warm
2. Lightweight
3. Velvet soft
CONS:
1. Not extra wide but sufficient.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Another Berkshire Favorite!
So soft and silky and warm and, oh the butterscotch color is such a perfect fall color! No static either! It does come rolled and sealed with plastic in a box, which I appreciate because you know you’re not getting something someone used and returned; all the Berkshire products I’ve bought come this way and while things being squished and sealed in plastic normally irritate me I approve of it here because Amazon is notorious for sending out used dirty crap and no one wants that in a blanket. Luckily with Berkshire I feel assured I’m always getting something new. Maybe that’s because the products are so high quality no one wants to return them (I know I don’t)! Or maybe they don’t allow returns, I don’t know. Sorry random tangent! But anyway, buy this for you, your friends, your pets, a stranger on the street! I don’t know, but I’m pretty sure the soft cozy feeling of this blanket could ensure world peace if everyone has one because everyone would be cozy and comfy and happy. Well maybe not everyone there’s always someone who has to complain. But not this girl. Because I’m cozy, comfy, and happy under my awesome blanket while I write this review!
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Reviewed in the United States on January 23, 2025
★★★★★ 5
Great!
It was great and soft! Very warm so maybe not a summertime blanket if it gets really warm by you! It’s really pretty and looks just like the pictures!
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Reviewed in the United States on May 6, 2026