Portable Handheld Fan with Ice Sensation Cooling Technology, 4000mAh Rechargeable Battery, Foldable & Neck Hanging Design, Brushless Motor Mini Fan

Portable Handheld Fan with Ice Sensation Cooling Technology, 4000mAh USB Type-C Rechargeable Battery, 5-Speed Digital Display, Foldable & Neck Hanging Design, Brushless Motor Mini Fan Power Mode:Battery Powered/USB Dual Use Operating Voltage:≤36V Material:ABS plastic Battery Properties:Rechargeable Battery Rechargeable Battery:Lithium Battery-18650 Series Battery Capacity (mAh):4000