... contant on mode) or 10-24 hours (flashing mode).6.) Floating after helium filling: 3-6 hours (12") or 5-16 ... Green, Blue, White, Yellow, Pink, Purple, Orange, Black, Brown LED Balloon Light Color Standard Color: Red, Green, Blue, White, Yellow, Color ... Changing Customized: Pink, Orange (MOQ: 20000pcs) LED Balloon Light Mode Fixed, Flashing, Multi Color Changing Button Cell Batteries ...