Features: 1.[LED Digital Display] Neck fan with LED intelligent digital display, clear display of power, convenient and timely charging, to ensure that you are comfortable and cool for a long time. 2.[Long Battery Life] The portable neck fan has built in 2400mAh rechargeable battery that can work continuously for about 6 to 12 hours, depending on the wind speed. 3.[4 Wind Speed] Hanging neck fan with four levels of wind adjustable, one key easy to control, repeatedly press to select. Using dual core high speed engine to gather wind, three seconds to quickly cool down. 4.[Quiet] Adopting the same high speed dual core noise eliminating motor as the new energy car and advanced duct noise eliminating design, solving the noise problem of the fan. 5.[Bladeless] This wearable fan has a new upgraded wind outlet with a bladeless design that won't tangle hair or blow messy hair, making it safer to use. 6.[Light Weight] The hands free fan weighs about 255g/9.0oz, which is lightweight without burden, and will not cause neck pain when worn for a long time. specification:Item Type: Neck Fan Material: ABS Built in Battery: Lithium Battery 2400mah Wind Speed Gear: 4 Speed Adjustment Rated Power: 3.5W Charging Time: About 3 to 5 Hours PackageList:1 x NeckFan 1 x Charging Cable 1 x Instruction Manual