An unprecedented experience of continuous, powerful cooling.

The REON POCKET PRO is our most powerful smart cooling system yet. This sleek and lightweight device rests discreetly on the back of your neck, under your clothes, providing a personalised temperature experience all day long.

With both COOL and WARM modes, it effortlessly adapts to your body's needs, keeping you comfortable—whether you're braving the summer heat or staying indoors in cooler conditions.

Performance Upgrades

Upgraded with dual thermo modules, the REON POCKET PRO has approximately twice^[1] the cooling area compared to the previous version. The two independent thermo modules work in tandem, creating alternating intensity to provide a continuous cooling sensation.

A newly developed heat dissipation mechanism, equipped with a high-airflow cooling fan^[2], is designed to complement the dual thermo module. It offers up to twice the heat absorption performance^[3], efficiently exhausts the heat generated inside the device when COOL mode is used.

Enjoy extended comfort with a significantly enhanced battery life. The upgraded battery offers up to 2 times^[4] the runtime, extending usage to 34 hours.

Design Enhancements

The REON POCKET PRO’s new curved design rests discreetly on the back of your neck while ensuring a snug fit for effective cooling and warming. Its versatile air vent covers ensure efficient heat management without compromising your style.

Featuring new operation buttons, you can easily switch between COOL/WARM modes and adjust levels without a smartphone.

Smart Personal Temperature Control

REON POCKET TAG automatically adjusts temperature, from hot commutes to cold offices.

Pairing the REON POCKET PRO with the separate REON POCKET TAG brings out the best in personal temperature control technology. The TAG, alongside REON POCKET PRO's integrated sensors, meticulously gauges temperature and humidity enabling the device to automatically adjust its output for your optimal comfort level through the SMART COOL⇔WARM MODE^[5].

Stay Comfortable in Any Situation

Travel Comfortably, Anywhere

Stay cool while exploring tropical destinations and enjoy warmth in chilly climates — perfect for year-round travel.

Business on the Move

Maintain focus and freshness during long meetings, site visits, or work trips with discreet, hands-free cooling/warming.

Commuting in the Heat

Beat the discomfort of packed trains and buses with instant and strong cooling, making daily commutes more bearable.

Capturing Moments, Staying Cool

Whether you're a photographer waiting for the perfect shot or a parent keeping up with active kids outdoors, keep cool and comfortable under the sun.

Comparison Chart

Feature	REON POCKET 5	REON POCKET PRO
Heat Absorption	❄️	❄️❄️
Cooling Area	❄️	❄️❄️
Maximum Battery Life^[4]	17 hours	34 hours
Weight^[8]	116g	194g
Low-Noise Performance^[9]	★★★★☆	★★★★★
Control Buttons	ON/OFF	ON/OFF  COOL/WARM modes Level selection Smart mode
Smart COOL⇔WARM Mode	✔	✔

Other Features – Versatile and Resilient

AUTO START/STOP Functionality

For effortless convenience, the REON POCKET PRO features AUTO START/STOP, negating the need for a smartphone to operate. It commences cooling or warming as soon as it is placed at the neck's base, and ceases function when set aside, embodying smart, hands-free operation.

Durably Resistant Design

Crafted for durability, the REON POCKET PRO boasts a splash- and sweat-resistant structure^[6]. Its sealed components offer robust protection against dust and water ingress, facilitating use in demanding environments while maintaining the device's integrity. 

Ergonomic Neckband

The device comes with an ergonomically designed neckband, adjustable for neck size and contour. It ensures the cooling/warming element maintains contact with your body, providing stability and comfort during movement. 

Flexible Yet Stable Neckband Construction

The newly designed band is flexible enough to be freely adjustable, yet firm enough to keep itself in the chosen position. The adjustable mechanical tube, shape-holding wire frame and the silicone rubber that covers them provide a soft, comfortable feel even when worn for long periods of time.

Advanced Heat Dissipation Technology

Incorporating Sony's thermal design expertise, the REON POCKET PRO is engineered with a sophisticated heat dissipation mechanism. Optimised through numerous simulations, it maximises performance for cooling and warming, enhancing your personal climate experience.

Two air vent covers to match your style

Heat from the main unit is discharged behind your neck, keeping you cool. To prevent the air vent from being covered by clothing, which could cause heat to build up inside the unit, air vent covers are included and can be attached to the top of the main unit.

Available in both short and long sizes, these covers can be selected based on your garment’s collar height, ensuring optimal performance in both casual and business settings.

[1] Compared to the previous model, RNPK-5T.

[2] Approximately twice the airflow of conventional fans. Comparison of airflow with our measurement method.

[3] Average heat absorption compared to the previous model, RNPK-5T, while running on a rechargeable battery at the maximum cooling level for 60 minutes.

[4] Battery life compared to the previous model, RNPK-5T, while running on a rechargeable battery at COOL Level 1. Actual battery life may vary depending on usage conditions and environment.

[5] Automatic COOL/WARM switching is only available when connected to the REON POCKET TAG.

[6] Various internal components have been sealed effectively, and each device is designed to be dust and splash resistant to prevent ingress of water droplets and dust. This does not completely prevent ingress of sweat or water droplets.

[7] At COOL Level 4

[8] REON POCKET body only

[9] Noise level based on an internal measurement method. This may vary depending on usage conditions and environment.

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