• REON POCKET is a wearable server model that can directly cool or warm the surface of the body contact. (This product does not generate hot air when cooling or hot air. ) • The REON POCKET Series High-End Model: The REON POCKET PRO is newly equipped with two separate thermo modules, giving you about twice the cooling area (*1). The heat dissipation mechanism is equipped with a newly developed large air flow fan, and the amount of heat absorption shows the cooling performance of the thermomodule is up to twice the previous (*2) • Operation time up to about 2 times (*3): The battery has been upgraded to provide high cooling performance, while the cooling level 1 has about 34 hours (*4) and the operating time is about twice as long as previous models. (*3) • Smart Cooling All Day (*5): The new sensors detect the device attachment and detect the unit at the neck to greatly improve the accuracy of AUTO START/STOP, which automatically starts and stops COOL/WARM. In addition, multiple sensors and unique algorithms assume user behavior, temperature and humidity and ambient environment temperature and humidity automatically grants strong cooling according to the situation. This allows for up to 15 hours of powerful cooling when using the SMART COOL mode • (Inconspicuous Size and Silent Noise) The size of the product is designed to be discreet even in business settings. The color of the main unit is light gray that is easy to match with your outfits. Operating sound is reduced by approximately 50% compared to previous models. The side features a new control button that allows you to switch between power ON/OFF, and COOL/WARM modes, so you can use basic operations even when you cannot use your smartphone