An improved REON POCKET neckband 3.
REON POCKET is a wearable server modestice that can directly cool or warm the body surface in contact with the body.
This is a dedicated neck band that can be easily used with REON POCKET without feeling discomfort.
The dedicated neck band 3 is included with the REON POCKET 4 (RNPK-4 / RNPK-4T).This item is sold individually.