1.Cooling umbrella: this parasol has a builtin personal fan in the umbrella on the bottom. Rear mesh netting fan for , two wind speeds adjustable. The portable fan umbrella is the perfect product to keep you cool on hot summer days 2.Umbrella for sun and rain: UV umbrella with vinyl coating, UPF 50, blocks 99.9% of UV rays, protects your skin from damage caused by sunlight. Thick waterproof windproof fabric and stable 8 resinreinforced fibreglass ribs, more stable structure. A double used compact umbrella for the sunny and rainy day 3.USB rechargeable: Builtin 2600 mAh rechargeable battery in the handle, USB charging cable can be used as a hanging strap made of small umbrella. 4.Multiple occasions: This outdoor umbrella with cool fan is ideal for golf weather, on the golf course, on the patio, on the beach, on the pool, in the garden, at sporting events, outdoors or during travel. Give you a and more comfortable cooling experience this summer