USB Rechargeable & 3 Modes Adjustable , Portable fan built-in 3000 mAh lithium polymer batteries, which can be charged for 3 hours, the first mode is the breeze mode, the second is the low wind mode, and the third is the high wind mode . Whether you are at work or shopping, you can last 6-10 hours.

360 Degree Rotation Design , Our hands free small neck fan designed with double fans can breeze and bring you ultra comfort. This neck band air cooler allows you to flexibly adjust the direction of 360 degrees to allow you to find the most appropriate wind direction. Hang cool fans around your neck and take anywhere.
Wide Range of Uses , Mini USB fans are easy to carry and easy to store, and truly hands-free neck band fans. Indoor activities are great outdoors! It is an item which works in every scene such as summer festival, outdoor, BBQ, sports watching, walking, climbing, excursion, festival, commuting, and school. Summer can be used as an electric fan. You can enjoy clean and comfortable air.

Specifications:

• Material: ABS Plastic + Silicone
• Input power: 5V/1A
• Motor power: 5W
• Battery Capacity: 3000mAh
• Charging Time: About 3-5H
• Working Time: About 6-10H
• Mounting: Neck / Table / Handheld

Package Included:
1 x Portable Fan Air Conditioner
1 x USB Charging Cable