4000mah Leafless Negative Ions Cold Wind Hanging Neck Fan USB Digital Display Wearable Air Cooler Outdoor Sports Fan Air Conditioner

Features: 1. Hand-free personal fan: free your hands anywhere; Fashion style makes you look so cool. Hanging around your neck, suitable for traveling in hot weather, saved you from the embarrassment of dripping with a sudden sweat in public on numerous occasions. 2. Leafless design. No twisted hair, 39 holes are out of the wind, strong cooling of the face, no headache for a long time, 3. Fan with a flexible neck and dual wind head- The portable fan has two wind heads, can feel more powerful airflow, also can adjust 360 degrees for sports, which allows you to adjust to many different angles, portable, simple, and easy to create powerful wind for you. It's ideal for personal cooling, camping, outdoor event, trips, office, churches, and hot flashes. 4. Adjustable speed level: Low/medium/high-speed level. Adjust the appropriate fan speed by pressing the power button. A neckband fan with powerful airflow can the fast and easy access to instant relief from hot flashes. Hanging the cooler fan around your neck and take it everywhere. 5. Long-lasting battery life, all the way with the wind. Built-in two 1800mAh lithium polymer batteries, charging for 3 hours can last for 8 hours, no matter whether you are on the way to work or shopping, it is enough to bring you all the way.

Specific: 1. Battery capacity: lithium polymer 4000 mAHx2 2. Voltage: 5v 3. Power:5w 4. Parking current: 1A 5. working time: 1st gear: 10 hours,2nd gear: 7hour,3rd gear: 3.5hour 6. Charging time: 3H 7. Working time: 8H 8. Size: 183x66x257mm 9. Color: White

[Old Version] Tips before use: 1. You'd better tie up your hair before use the mini personal fan. 2.Recharge the fan when it cannot reach the 3rd speed or cannot be turned off. 3. It is best to charge the product after receiving it.

Product Specification: 1. Product Size: 29*19cm 2. Product Weight: 168g 3. Charging mode: 5V1A Micro USB cable 4. Charging time: DC 5V/1A 4 hours 5. Use time: about 3-10 hours(Low speed 10 hours medium speed 5 hours high speed 3 hours) 6. Battery: 18650 lithium battery [2000 mAh] 7. Color: black. white 8. Power: 0.3-1.2W 9. Material: ABS + silicone 10. Interface: micro USB

Package Contents 1 * Neckband Fan 1 * USB cable