Digital Display Hanging Neck Fan USB 3000mAh Portable Summer Air Cooling Bladeless Fan Outdoor Sports Travel Wearable Fans

2000M (battery life 2.5-4.5 hours)3000M (battery life 4-8 hours)USB 3000mAh LED Digital Display Portable Summer Air Cooling Hanging Neck Fan Bladeless Outdoor Sports Travel Personal Wearable Neckband FansFeature:Invisible fan blades, 60 dual-turbo fan blades, 6 times the air volume, instantly cool, release your hands, and 360 ° surround the wind. 15° slightly lying angle, precise wind.Three-speed adjustment, different wind speeds, extremely fast charging, real-time power display.Specification:Name: Digital Display Leafless Hanging Neck FanMaterial: ABS+PC+electronic componentsWeight: net weight 233gSize: 22.6x19.8x5.6cm/8.9x7.8x2.2inWind speed gear: 3 gearsBuilt-in battery: battery model: 18650 lithium batteryBattery voltage: 3.7VInput and output: 5V/0.8-1A MAXBattery life: 4-8hNoise: below 36dBFunction: LED digital displayNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.1Host fan1Charging cable1Instruction1Battery1*color box