USB Leafless Hanging Neck Fans Portable 4000Mah Rechargeable Battery Personal Fan Portable Low Noise

1. [Bladeless fan design]-The twin turbo fan blades double the wind energy and provide a 360degrees cooling experience. for people with long hair, this is your gospel. The head of the fan adopts a leafless design, so hair will not fall into the fan when wearing it.2. [3 wind speed adjustment]-The newly designed fan has low\/medium\/high 3-speed . The high-performance motor can adjust the number of gears to generate wind of different strengths while maintaining a fairly low noise level (36-45db). The built-in turbocharger, instead of visible fan blades, and the spacious air outlet provides a better efficient cooling effect.3. [Rotating wristband and comfortable wearing]-The neckband fan is , made of soft and skin-friendly silicone material, which can provide comfortable neck protection. The neckband can be flexibly rotated to adjust the most suitable wind direction, and will not feel uncomfortable or restrained when the fan is hung for a long time. You can take it anywhere. It is perfect for indoor and outdoor activities.4. [USB rechargeable fan and LED display]-Built-in 4000mAh rechargeable battery, can work for a long time. Comes with a 5V \/ 2A USB cable, which can only charge for 4 hours, and the fan can last for 3 to 7 hours. The LED display can not only show the battery level, but also remind you to charge the fan in time5. [Multi-function]-This portable fan is very suitable for personal cooling, office, outdoor activities, such as camping, traveling, hiking, climbing and watching sports games, etc.Product name: Double-head hanging neck fanBattery capacity: 4000mAh (14.8WH\/3.7V)Product weight: 340gRated input: DC5.0V-2.0AFan speed: 2m\/s MAXNoise: 36-45dbRated power: 5WLife time: 3-7 hoursCharging time: about 4 hoursPower supply mode: USBOperation mode: mechanicalColour:greenMaterial:ABS+ Size:201 x 192 x 60MM Package Contents:1 x Leafless FansOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.