OnePlus has expanded its accessory lineup with a fresh new look for its powerful phone cooling gadget. The OnePlus 40W Super Freezing Point Magnetic Cooler, originally introduced in March in Deep Space Silver, is now also available in a clean new color option called Heartflow White. The best part is that the new white version keeps the exact same features and pricing as the original.
Designed for people who push their phones hard, this magnetic cooler is built to help reduce heat during demanding use cases like long gaming sessions, performance-heavy apps, or extended recording and streaming. It attaches magnetically to the back of a compatible smartphone, creating a more stable setup than clip-on alternatives and making it easy to remove when you’re done.
To run at full strength, the cooler needs to be connected to a charger rated at 45W or higher. Once powered, it uses TEC (thermoelectric cooling) technology—paired with an internal fan—to pull heat away from the phone and help keep temperatures under control. OnePlus also includes integrated LED lighting that shows four different cooling levels, so you can quickly tell how hard the cooler is working.
OnePlus claims impressive cooling performance: the unit can reach temperatures as low as -22°C, and it can drop to 0°C in as little as 18 seconds. For mobile gamers and power users, that kind of rapid heat reduction can be useful for maintaining smoother performance and minimizing heat-related throttling over time.
Pricing remains the same for both colors. The OnePlus 40W Super Freezing Point Magnetic Cooler costs CNY 229 (about $34 / €29). OnePlus is also promoting a bundle discount, knocking CNY 30 off the price when the cooler is purchased together with the Ace 6 Ultra.
