Come and see our amazing products. Stay cool and keep you hands free with these soft silicone neck fans. This hands free fan is rechargeable by USB cable. With 2000mAh 18650 lithium battery, this neckband fan can work 3-6 hours after being fully charged (depending on the use of wind speed). Made of Eco-friendly ABS, this fan personal produces stronger, smoother and quieter wind. Low / Medium / High speed levels according to your individual needs with two fan heads, also adjust the direction 360 degree to any angle. Plug in the aromatherapy pod for an extra relaxing experience Pls confirm further with us if any query about packing info, inventory status and time schedule.