Sony showcases a new wearable "air conditioner." The Reon Pocket Pro Plus cools even more effectively.

Calendar 5/13/2026

Sony has officially unveiled a new version of its unusual cooling gadget. The Reon Pocket Pro Plus is a portable "air conditioner" worn under clothing, designed to cool the body more effectively during heat and everyday use.

Sony upgrades its portable cooling system

The new model uses the Peltier effect, which is a special electrically cooled plate placed at the back of the neck. Sony explains that this is the most effective spot for cooling the body due to blood flow being close to the surface of the skin. According to the manufacturer, the Reon Pocket Pro Plus offers up to 2 degrees Celsius better cooling compared to the previous generation. The company has also improved the algorithms controlling the temperature, which analyse the surrounding conditions and the device's temperature to regulate cooling more effectively.

Better fit and up to 10 hours of operation

Sony has retained the distinctive collar-worn design, but improved the stability of the device on the neck and shoulders. This means the device is less likely to shift while walking or moving. An automatic overheating protection has also been added. Included is the new second generation Pocket Tag that monitors temperature and humidity levels. The device also works with a mobile app, although many features function without the need to use a phone. On a single charge, the Reon Pocket Pro Plus is designed to last up to 10 hours.

Sony

Sony is developing its unique idea for a portable air conditioner that can be worn under clothing. The Reon Pocket Pro Plus offers stronger cooling, longer operating time, and improved fitting, and the company is increasingly promoting the device as a practical gadget for hot weather.

source: digitaltrends

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