Sony upgraded its wearable AC so it’s cooler and better at hugging your neck

Sony has released an upgraded version of its wearable air conditioner, the Reon Pocket Pro Plus, offering 20% improved cooling performance and design updates for easier wear. This upgrade is now available in Europe and other markets for €229/£199, or around $270. The device is designed to provide discreet cooling, unlike other air-blasting devices. The US release remains uncertain. Engineers should be aware of this new product for potential use or comparison.