LED Balloon factory CE RoHS Suitable for helium, air Last for upto 24 hours A fantastic product for all occasions. LED Balloon wholesale Item No.: TJ-L0015Item Name: Flashing Led Light BalloonsBalloons Color: Orange, Green, Blue, Yellow, White, Red, Pink, etc ...Suitable for helium or air fillingUse 2 or 3 AG10 button cell batteries (included)Lasts for upto 24 hourswhen the power of cell ...