1.The fold volume is small to portable 2.The handle can revolve 360 3.Equipped the shadow sail,back pillow,three saffty haness 4.You can sit and lie in it and adjust it what you like 5.A big net shopping bag at the bottom 6.Equipped high strength shakeproof seats both the front and back wheels 7.Equipped double-braks with the back wheels and there are 4 pairs luxury wide tyres both the front and back wheels.