HandFan Portable Fan Personal Handheld 5200mAh Rechargeable Battery Operated With Clip 5 Speeds,Up to 20H Working Time, USB Electric Mobile Power for Stroller Camping Tent Dorm Office

[5 Speed Adjustment & 6 Blade Fan] The battery operated fan has 6 blades designed with small and large blades to reduce noise and produce the strongest wind power. [Power Bank & Hand Held Fan 2in1] The handle adopts an ergonomic design to be easily held at hand. At the same time, it is a removable 5200mAh power bank that can charge other devices! [Lightweight and Long Working Time] Its weight (222g) and size (10.2x22.2x4.3cm) are equivalent to a mobile phone. Moreover, it lasts 5-20H after a full charge. Perfect portable fan for outdoor activities such as camping, climbing, fishing, hiking, traveling, golf, barbecue. 【Multifunctional】 1. Handheld Fan & Power Bank: 5200 mAh 2. Mini Desk Fan 3. Hanging Fan: has two V-shaped loops, hang it on your umbrella, stroller, etc. [100% Safety] The battery uses PTC and CID double protection, so that its explosion becomes impossible. PCB printed circuit board adopting a standalone lithium protection integrated circuit, to avoid overcharge, over discharge and short circuits, to ensure a long lifespan and avoid danger.