Portable USB Fan For Mobile Phone Laptop Powerbanks

100% Brand New (Bulk is acceptable)
Turns your Mobile Phone into a mini Cooler
Perfect for your USB smartphone or tablet or laptop (OTG support needed)
Highest quality materials and technology to enhance both performance and safety
Mini exquisite appearance, detachable, convenient and easy to carry
Durable fan blades made of soft silicone, environmentally friendly, no risk of injury
Low Noise – can reach 15000rpm
Powered by USB port, low power consumption
Includes USB OTG Connector Converter Adapter
Connector: USB
Size: about 17cm*9cm