Neckband for Sony Reon Pocket Wearable Air Conditioner RNPB-N2 RNPB-N1
Amazon.co.jp: Sony REON POCKET 3 Leon Pocket 3 (2022 New Model), Neck Cooler, Cooling, Cold and Temperature Compatible, Commuting to Work, Lightweight, Automatic Cooling, Power Bank Compatible, Rapid Charging, Wearable, Neck Heater,