Strauss Bicycle Solar Tail Light and Bicycle Air Pump, (Black) Solar powered the solar bike light full charged needs 4 hours(sunlight) and work for 6-8 hours Solar power, energy saving, environment friendly with 3 modes of light, slow flash, quick flash, steady light Ball And Bladder Needles Included For Filling Air In Sports Ball Durability. Light And Handy.No nozzle required to fill air in cycle and bike For Bikes,Bicycles, Motorcycles, Rafts, Baloons Basketball, Football and other sports balls