• Small and lightweight, perfect for portability
• Built-in 4000mAh battery for up to 18 hours of run time
• Four different speeds
• 360-degree head for adjustable airflow
• Rechargeable via USB
• Model: Awei F23
• 4000mAh large capacity
• Charging time 2-3Hours, Backup 3-18 Hours (Depends On Speed)
• Low-noise fan
• 4 speeds
• Color: Black
• 169*18*266mm