REON Pocket Pro REON Pocket Pro

Twice the cooling area*1, up to twice the heat absorption performance*2 and up to twice the battery life*3 Unprecedented experience of continuous powerful cooling

REON Pocket Pro

REON POCKET PRO is a wearable thermal device that attaches directly to the base of your neck and can directly cool or warm the part of the body the device is in contact with.

We designed REON POCKET PRO to be unnoticeable to others under your clothes, so it is suitable for use in business settings.

The SMART COOL mode function, which automatically adjusts the cooling temperature based on the user's activity and temperature environment detected by the on-board sensor, enables a seamless cooling experience even when moving between places with extreme temperature differences.

REON Pocket Pro

The REON POCKET PRO has two new independent thermo modules, approximately doubling*1 the cooling area.

Also, a newly developed heat-dissipating fan with approximately twice the airflow*4 of conventional fans has been installed, resulting in an evolution in heat absorption, which indicates the cooling performance of the thermo-module, up to approximately twice*2 that of the conventional model.

In addition, the upgraded battery has realized a maximum operating time of approximately 34 hours*5 at COOL Level 1, which is approximately double*3 that of the previous model.

Equipped with dual thermo modules.
A brand-new heat dissipation design for maximum cooling.

REON Pocket Pro

The REON POCKET PRO is equipped with two independent thermo modules (dual thermo modules).

This new mechanism has two thermo modules alternating in intensity to provide continuous cooling.

REON Pocket Pro

REON POCKET PRO has a heat dissipation mechanism designed to match the dual thermo module that is equipped with a newly developed high airflow cooling fan, which more efficiently exhausts the heat generated inside when COOL mode is used, thereby maintaining powerful cooling for a longer period of time.

REON Pocket Pro
REON Pocket Pro

By adding new sensors, it greatly improved the accuracy of AUTO START/STOP, which automatically starts and stops cooling/warming when the main unit is attached or detached from your neck.

When SMART COOL mode is used, it provides powerful cooling for up to 15 hours *1 .Multiple sensors and a proprietary algorithm estimate the user's behavior, temperature and humidity, and the temperature and humidity of the surrounding environment, and automatically apply strong cooling according to the situation.

  1. This is a rough estimate when used at rest in an indoor environment at 30°C with the default settings. Duration varies depending on usage conditions and environment.

Also, the REON POCKET PRO are not intended to be used for the purpose of heat stroke prevention. Please refer to the information website of Ministry of the Environment, Government of Japan for guidelines on daily living to prevent heat stroke.

New body for use in business settings
Powerful yet quiet cooling.

REON Pocket Pro

Easier to use in business situations.

The heat dissipation mechanism is equipped with a high airflow cooling fan, and the internal structure has been optimised. By adopting new heat-dissipating components and designing a heat exhaust system that concentrates the heat generated by the two thermo modules in one place when COOL mode is used, the size and weight are made unobtrusive in business settings, and the operating noise is reduced by approx. 50%*1 for improved quietness.

REON Pocket Pro

The light gray body color is inconspicuous when worn under clothing, allowing use in business settings without concern for appearance

The main unit has a new operation button. In addition to the conventional power ON/OFF, it can switch between COOL/WARM mode and select the level, allowing intuitive operation even in situations where a smartphone cannot be used.

REON Pocket Pro

Splash- and sweat-resistant structure

In addition to the internal components, the operation button is effectively sealed to prevent the ingress of water droplets and dust*. In addition, a cover has been installed on the USB port to ensure that the product can be used in even harsher environments.

*Does not completely prevent ingress of sweat and water droplets.

Noise level at COOL Level 4 compared to the previous model RNP-5 based on an internal measurement method. This may vary depending on usage conditions and environment.

Main unit and neckband designed for comfort when wearing

REON Pocket Pro

Main unit design that fits around the neck

A curved design has been adopted to ensure that the cooling surface, which is twice as large as on previous models, is in contact with your body. This ensures a close fit for the cooling/warming section for users of various physiques.

REON Pocket Pro

Highly malleable neckband

The neckband is made with a larger diameter flexible mechanical tube to improve both retention and flexibility. The tips of the band are equipped with band extensions to improve the feel of the band when worn.Because it flexibly contours around the neck, the weight of the main unit is not a concern and it is naturally comfortable to wear.

Two air vent covers to match your style
Maximises the REON POCKET PRO's cooling performance

REON Pocket Pro

When COOL mode is used, the heat generated inside the main unit is exhausted by the cooling fan. To prevent the air vent from being covered by clothing resulting in heat building up inside the unit, air vent covers are included that can be attached to the top of the main unit.

Attaching the air vent cover that matches your outfit allows heat to be efficiently expelled from the back of the neck to maintain cooling.

REON Pocket Pro

You can choose between short and long sizes according to the collar height of the garment you are wearing. By choosing between two differently sized air vent covers, the air can be vented discreetly and efficiently in both casual and business situations.

REON POCKET PRO is also great in winter

REON Pocket Pro

The REON POCKET PRO can be used for both cooling and warming, with four adjustable WARM mode levels to suit your preference.

The dual thermo modules provide more powerful warming in WARM mode.

REON Pocket Pro

REON POCKET PRO Specifications

REON Pocket Pro
  1. Air vent
  2. Neckband release button
  3. START/STOP/ power button
  4. Mode LED
  5. MODE button
  6. Air inlet
  7. + (plus) button
  8. − (minus) button
  9. Status LED
  10. SMART button
  11. USB port
  12. Air vent cover
  13. Band
  14. Cooling/warming section
  15. (Material: Stainless steel SUS316L)
  16. Band extensions

REON POCKET PRO Specifications

Supported features
SMART COOL mode / SMART COOL⇔WARM mode*1 / SMART WARM mode*1 / Manual mode / AUTO START/STOP function / USB-powered operation
Dimensions (w/h/d) Weight
When the neckband and air vent cover (short) are attached
Approx. 130 mm × 58 mm × 170 mm
Weight: Approx. 247 g

When the neckband and air vent cover (long) are attached
Approx. 130 mm × 58 mm × 188 mm
Weight: Approx. 252 g

REON POCKET PRO main unit (RNPK-P1) only
Approx. 58 mm × 36 mm × 134 mm
Weight: Approx. 194 g
Manual mode temperature level
COOL level 1–5, 5+*2
WARM level 1–4
Cooling/warming section material
Stainless steel SUS316L
Moisture-resistant sealant
Cooling/warming section, internal parts*3, operating buttons, USB port
Operating temperature range (operating environment)
5°C–40°C
Communication method
Bluetooth® 5.0 Low Energy
Supported operating systems
iOS 16 or later / Android™ 9 or later
Rechargeable battery
Integrated lithium-ion battery
Battery life*4
COOL
Level 1: Approx. 34 hours
Level 2: Approx. 27 hours
Level 3: Approx. 18 hours
Level 4: Approx. 10 hours
Level 5: Approx. 5.5 hours
WARM
Level 1: Approx. 10 hours
Level 2: Approx. 8 hours
Level 3: Approx. 6.5 hours
Level 4: Approx. 5.5 hours
Charging time
Approx. 130 minutes (90% charge), approx. 200 minutes (full charge)
Charging port
USB Type-C®
Included contents
RNPK-P1 (includes dedicated neckband)
REON POCKET PRO main unit (RNP-P1)
Neckband PRO (RNPB-NP1)
L-shaped USB Type-C® cable (USB-C to USB-C®)
Air vent cover (short) (long)
Startup Guide (RNPK-P1)
Warranty (for the REON POCKET PRO main unit (RNP-P1) only)
*USB AC adapter is not included.
EUROPEAN GUARANTEE INFORMATION DOCUMENT * (Warranty applies to the REON POCKET PRO unit (RNP-P1) only.)
* For details on warranty in countries and regions other than Europe or Japan, refer to the page below.
https://reonpocket.sony.com/support/warranty/
This product is not a medical device.
  1. COOL Level 5+ is available only when powered by USB.
  2. Does not completely prevent ingress of sweat and water droplets.
  3. Pauses after 8 15 hours of continuous use of COOL, or after 1 8 hours of continuous use of WARM.