Sony SONY RNPK-5/W Product Summary

The most powerful cooling in the series history, with up to 1.5 times higher heat-absorbing performance.

REON POCKET 5 has greatly improved cooling performance with up to 1.5 times* more heat-absorbing performance than its predecessor. This was achieved by improving efficiency with a newly designed thermo-module.

Average heat absorption during the first 60 minutes of operation at the maximum cooling level when powered by rechargeable batteries compared with the conventional model RNP-4. The value may vary depending on the usage conditions and environment.

Maximum operating time is approximately 1.8 times longer.

The operating time of REON POCKET 5 is approximately 4 hours at the maximum cooling level (COOL level 5) and approximately 7.5 hours at COOL level 4, which is approximately 1.8 times longer* than the previous model. This is made possible by the newly designed thermo-module for improved efficiency.

Comparison of operating time between the conventional model RNP-4 and COOL level 4 when powered by rechargeable batteries. The operating time may vary depending on the usage conditions and environment.

Improved quietness. Operating noise has been reduced to about 1/5 at maximum.

Improved heat dissipation fan. The blade shape optimized for the internal structure of the main unit and the three-phase motor fluid dynamic bearing structure reduce the operating noise generated by the main unit to a maximum of about 1/5*. The quietness has been greatly improved, making it even easier to use in a business environment.

Noise level is measured by our measurement method using the conventional model RNP-4 and COOL Level 4. Noise levels may vary depending on usage conditions and environment.

Two airflow parts to match your style

The heat emitted from the main unit is released to the back of the neck to maintain cooling.

Short size airflow parts for casual use. It is short enough to be inconspicuous even with a low collar, and exhausts air firmly to the back of the head.

Long size airflow parts for business scenes. The airflow part extends up to the height of the collar to fit the shape of the neck and back, exhausting air efficiently and discreetly even in business situations.

Neck band designed for a comfortable fit

The included special neck band can be adjusted to fit the size and angle of the neck circumference. The cooling/heating surface of the REON POCKET adheres securely to the body,

The cooling/heating surface of the REON POCKET adheres securely to the body, providing a stable fit that does not shift even when the body is moved. The band can be used for a wide range of neck circumferences, from 34 cm to 46 cm.