This innovative wireless charger employs cutting-edge technology to keep your iPhone cool.

      Among the various new tech gadgets and accessories showcased at the annual CES 2026 event, one key item promises to both charge and cool your iPhone simultaneously.

      The ESR CryoBoost Foldable 3-in-1 Magnetic Charging Station is a flagship product from the tech accessory brand ESR. It features innovative technologies that stand out from competitors, particularly its leading-edge cooling capabilities.

      ESR’s unique CryoBoost technology, equipped with a built-in fan, directly cools your iPhone to prevent overheating while it charges, ensuring optimal high-speed charging performance.

      Paired with the expanded Qi2 25W standard available on many top wireless charging docks, this station can recharge the iPhone 17 and 17 Pro from 0% to 60% in just 30 minutes.

      Moreover, its ultra-slim design makes it highly portable.

      Three devices, one charger

      As the name implies, the 3-in-1 station can charge three devices at once: your iPhone, Apple Watch, and AirPods; it is even Made for Apple Watch certified. It also incorporates MagSafe technology for easy attachment of your phone to the charging panel.

      You can charge your accessories at 5W each, allowing the Apple Watch Series 10 to reach 80% battery in only 30 minutes.

      The station is compatible with all Apple Watch and AirPods models that support wireless charging, including older versions, and can be used with Apple phones from the iPhone 12 onward. However, the highest speeds are achieved with more recent Apple products.

      The Magnetic Charging Station also functions as a stand for hands-free content viewing, with the main pylon able to tilt around 75 degrees for various viewing angles.

      The world’s first active cooling technology

      What sets the ESR 3-in-1 apart from other wireless chargers is its CryoBoost feature. According to ESR, it is the world’s first active cooling technology designed for wirelessly charging devices.

      This allows it to charge your phone's battery without overheating or losing efficiency, and unlike other methods, it cools the phone directly rather than the charger.

      CryoBoost technology utilizes open-duct airflow alongside aerospace-grade aluminum to directly cool the phone's main heat source, optimizing charging performance. In ESR’s tests, it reduced heat by up to 10.8°F during charging.

      The fan is exceptionally thin, using a laptop-grade design that measures just 4mm. This keeps the charger itself slim at 15.8mm, making it easy to fold and carry in your pocket.

      Designed for portability, it's suitable for various situations and weighs only 117g, ensuring it won't be cumbersome.

      Together, these features create a 3-in-1 charging station that is thinner, faster, and cooler compared to typical market alternatives.

      Additionally, the fan operates quietly at 25 dB or lower, ensuring there are no distracting sounds, and it can be completely turned off for moments of complete silence.

      The ESR charging station is currently available for purchase at $110.99, either on Amazon or through the ESR website.

      The 3-in-1 charging dock is part of ESR’s CryoBoost series, which also includes the OmniLock Magnetic Car Charger with CryoBoost for on-the-go charging and the CryoBoost 3-in-1 Magnetic Charging Station for home or office use.

      Since its launch in mid-2025, this technology has already garnered several design awards, making the series essential for individuals in the Apple product ecosystem.

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