EXFROZEN FROZEN VEST with -20℃ cooling function, instantly cools with the touch of a switch. - Product Name: EXFROZEN FROZEN VEST - Cooling Temperature: -20℃ - Model Number: EF92472 - Cooling Method: Instant cooling with a switch - Material: Vertex material - Size: F size Purchase Price: 17,600 yen (tax included) Purchased at Workman. Power has been applied and cooling has been confirmed, so there are no operational issues. Battery not included. Number of uses: Used about 10 times. Specifications of SUN-S EXFROZEN Peltier Vest EF92572 Product Name 【EXFROZEN】3-point Peltier Frozen Vest Set (Vest + Peltier) with Honeycomb Mesh for a Comfortable, Dry Feel｜SUN-S EF92572 Product Model Number EF92572 Manufacturer/Brand SUN-S Co., Ltd. SUN-S ｜ EXFROZEN Color Color 9: Black Material Main Body: Honeycomb Mesh Polyester 100% Separate Fabric: Taffeta Nylon 100% Control Holder: Metal Buckle: Plastic Specifications Set Contents: Vest Body, Peltier Device x 3 Thank you for viewing. #EXFROZEN #AirConditioningVest #Workman #WORKMAN #Heat対策 (Heat countermeasures) #WorkClothes #Workwear