Key Features:15,000 RPM turbo motor for powerful airflowWind speed up to 11 m/s for instant cooling3-in-1 design: handheld, neck, and desktop use5 adjustable speed levels for customized comfort220° adjustable head for precise airflow direction3500–3600mAh rechargeable batteryUp to 12–17 hours usage timeUSB Type-C charging supportQuiet operation ≤51 dBLightweight and ultra-portable design