The PremierLash Mini Handheld Bladeless Fan has 3 continuous wind speeds and the latest noise cancelling technology. Strong lithium battery with 5 hours of run time. Just like older models, its lightweight and can be used as a stationary fan or handheld. Don't underestimate the petite size, bladeless fans are known for their strength with high air circulation. Includes: Bladeless Fan & USB Charging Cable Type: Handheld, Bladeless/Continuous Wind, (no buffering or wind interruptions) Powerful 2000mAh lithium battery, 3.7V, USB Rechargeable 5 hours of continuous work time, 3 hour charge time 3 Wind Speeds Color: Purple & Gray Materials: ABS Dimensions: 7.87"H x 1.69"L x 3.03"W Weight: 6.1oz / lightweight Quiet, noise-cancelling technology USB rechargeable Portable & stationary Manufacturer's 30-day warranty