OnePlus launches Magnetic Phone Cooler smaller than a bank card

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Long gaming sessions heat up the phone, performance tanks, and frames start dropping right when it matters most. OnePlus is trying to fix that with a small new accessory that packs real cooling power.

Meet OnePlus’ new thermoelectric cooler called “Magnetic Ice Card Mini Cooler”. It’s an ultra-portable heatsink made to keep smartphones running smoother under heavy loads. It starts at 199 yuan (about $30) and is already available in China. OnePlus introduced it alongside the OnePlus 16.

The biggest selling point is how ridiculously small it is. At just 70mm x 53.4mm, smaller than a standard bank card in both directions, and only around 50g, it’s around 30% smaller and 18g lighter than OnePlus’ previous Magnetic Ice Cooling Clip.

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OnePlus Magnetic Phone Cooler

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The body is polycarbonate and aluminum alloy, 9.7 mm thick (up to 12.3 mm at the air intake). A 10 N magnetic attachment keeps it locked in place, and the case includes a magnetic plate so it works on most Android phones that don’t have built-in magnets.

You get two modes: a quiet low setting around 25 dB and a high setting above 35 dB, both quieter than normal conversation. A status light shows what mode you are in (blue for high, green for low) and flashes red when something is wrong.

Power is handled by a USB-C port that draws up to 5 V at 0.7 A. You can run it directly from the phone, no extra cables or sockets needed, or plug into a power bank or adapter. OnePlus says a 10,000 mAh power bank can keep it going for up to eight hours on the highest setting. On Oppo and OnePlus phones, it also connects to ColorOS X high-performance mode for better results.

It ships in a single Silver Wing Gray finish and comes with a charging cable, lanyard, magnetic plate, support film and manual.

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(Source: Oppo)

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