Used a few times, but it no longer powers on, so I'm selling it as junk. The body looks to be in good condition. I'll include a third-party Type A to C charging cable as a bonus. --- 【What is REON POCKET?】REON POCKET is a wearable thermo device that can directly cool or warm the surface of the body where it makes contact. It supports both cooling and heating, so you can use it in "summer" and "winter." *REON POCKET is not intended for use as a heatstroke countermeasure. Please refrain from using it in temperatures of 35°C or higher, or for extended periods in direct sunlight, or during work or exercise that involves heavy sweating.*