Design: Wearable Fan Features: -16°C Instant Cooling, AI Equipped Cool with powerful dual fans and cooling blades Reference: Purchased July 2024 Purchase Price: 14,200 yen - Brand: I-SWIFT - Material: Cooling material - Design: Slim design - Function: 3-stage cooling - Temperature and airflow can be adjusted with the dedicated app. Cooling the neck reduces the heat of midsummer. Comes with a dedicated case, charging cable, and instruction manual. Thank you for viewing.