Portable hanging neck fan, ergonomic design for wearing comfort, can be hung directly on the neck.Compact size, very suitable for travel, hiking, office work, exercise, etc.The fan' angle can adjust, meet the demand of your blowing wind , which can bring you cool wind in the hot summer.With built-in 2000mAh large capacity battery, it can run continuously for 2-5 hours after being full charged.Using the USB cable, you can use a power bank, computer, laptop or car charger to charge the fan.Specification:Item Type: Neck Hanging FanMaterial: ABSColor: Pink, Green, Yellow(Optional)Size: Approx.22.4x22.6x1.8cm/8.8x8.9x0.7inVoltage: DC5VCurrent: 1.0 APower: 5WBattery: Polymer lithium battery(Built-in)Battery Capacity: 2000mAHCharging Time: 3.5 hoursEndurance: 2-5 hoursWeight: Approx.305g/10.8ozPackage List:1 x Neck Hanging Fan1 x USB CableNote:1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. The fan cannot rotate beyond the limit angle, otherwise it will damage the fan easily.Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.If you have any questions, please contact us in time, we will answer your inquiry within 24 hours.