Of all the new tech gadgets and accessories being unveiled or demonstrated at the annual tech event CES 2026, one thing is sure to keep your iPhone charged and cooled at the same time.
The ESR CryoBoost 3-in-1 Foldable Magnetic Charging Station is one of the major products from the technology accessories brand ESR. It features brand new technologies that the competition doesn’t offer, starting with market-leading cooling.
ESR’s patented CryoBoost technology with built-in fan directly cools your iPhone to prevent overheating during charging and ensure sustained high-speed charging performance.
Combined with the advanced Qi2 25W standard found in many of the best wireless power docks, this charging station can charge the iPhone 17 and 17 Pro from empty to 60% in just half an hour.
It is also extremely portable thanks to its ultra-slim profile.
Three gadgets, one charger
As the name suggests, the 3-in-1 can be used to power three devices simultaneously: your iPhone, as well as your Apple Watch and AirPods; In fact, it is “Made for Apple Watch” certified. It also uses MagSafe so you can easily attach your mobile phone to the panel.
You can use it to power your accessories at 5W each, meaning the Apple Watch Series 10 will go from empty to 80% charged in just half an hour.
The station is compatible with all Apple Watch and AirPods models that support wireless charging, including older brands, and can be used on Apple phones from iPhone 12 and newer. However, the highest speeds are achieved with more modern Apple products.
The magnetic charging station also doubles as a stand for hands-free viewing of content, and the charger’s main mast can be angled approximately 75 degrees to allow for different viewing angles.
The world’s first active cooling technology
What sets the ESR 3-in-1 apart from alternative wireless chargers is in the name: CryoBoost. According to ESR, this is the world’s first active phone cooling technology designed for wireless charging technology.
This means it can charge your phone’s battery without it overheating or losing efficiency, and unlike other solutions, it cools the phone directly rather than through the charger.
CryoBoost technology uses fully open airflow combined with aerospace-grade aluminum to directly cool the phone’s primary heat source for maximum charging performance. In ESR tests, heat was reduced by up to 10.8°F during charging.
The fan is also very thin, with ESR using a laptop design to keep it down to just 4mm. This means that the charger itself is slim at 15.8 mm, so it can be easily folded up and stored in your bag.
It’s designed to be portable so you can use it on the go in a variety of situations, and weighing just 117g, it won’t weigh you down.
Taken together, these features result in a thinner, faster and cooler 3-in-1 charging station compared to standard options on the market.
The fan is also designed to be incredibly quiet, at 25 dB or less all the time, so it doesn’t make the annoying noises that fans often experience. You can also turn the fan off completely if you need complete silence.
The ESR charging station is available now; It costs $110.99 and you can pick it up on Amazon or the ESR website.
The 3-in-1 charging station is part of ESR’s CryoBoost series, along with the OmniLock magnetic car charger with CryoBoost for driving and the CryoBoost 3-in-1 magnetic charging station for home and office.
The technology has already won multiple design awards since its release in mid-2025, making the series a must-have for everyone in the Apple product ecosystem.
