1, one-hand fold; Breathable mesh summer and winter, summer, winter closed warm; 2, environmental breathable fabric; "Roof spandex. Seat cushion Oxford cloth; 3, environmental protection plastic, cola cup; Non-toxic material, good toughness and light; 4, easy to collect; 5, can sit can lie, seats from 110 to 110 degrees the infinite adjustment; 6, the front rear 7 inches; The front wheel built-in suspension; 7, 5 point safety belt; 8, extend the pedal; 9, rear wheel brake, convenient and safe; 10, roof and side is equipped with breathable mesh cloth; 11, peng in the first three levels; 12 and 19 mm pipe diameter.