Balin Neck Cooler Neck Fan Cooling Plate Neck-worn Fan Heating and Cooling Function ◾︎ Size: Width 199 x Height 90 x Depth 229mm ◾︎ Weight: 450g ◾︎ Usage Time: Approximately 2-10 hours ◾︎ Type-C Rechargeable: Approximately 4 hours I received this as a gift last year and used it a few times. Operation has been confirmed, and there is no damage. There is no original box. Comes with instruction manual and storage bag. Recommended for heatstroke prevention. Please understand that this is a used item. ☆ Immediate purchase is OK. ☆ Please refrain from price negotiations.