Burtle 2025 Latest IC101S Peltier Vest Set Ice Craft BURTLE Ice Craft vest with a Peltier fan unit to effectively cool the body. IC101 Vest, F size ・Vest made of highly stretchable power stretch material ・Equipped with 6 attachment holes on the neck, back, and side for selecting your preferred cooling points (IC101) IC01-1 Peltier Fan Unit ・Cools in two stages (Strong: -18 degrees Celsius, Weak: -12 degrees Celsius) from an ambient temperature of 35 degrees Celsius ・Equipped with a mode that repeats 60 seconds ON and 13 seconds OFF to comfortably cool the body IC01 Compact Battery (IC01) - The compact battery that operates at -18 degrees Celsius for 3.5 hours is also compatible with Air Craft (20V 85 liters) Set Contents / IC101 Vest x 1 IC01 Compact Battery x 1 IC01-1 Peltier Fan Unit x 3 IC01-2 Peltier Fan Cable x 1 IC01-3 Charging Cable (USB Type-C) x 1 Purchased in July of this year and used twice. Operation confirmed. No product packaging box or warranty card.