Specification: Material Quality: Plastic + LED Light Gram Weight: 50g Status: No Inflation Battery: 3 AA (battery provided by you) Package Included: 5*Glowing Ball High Quality: LED balloons are made of real high quality PVC, non-toxic, transparent , beautiful and durable. Durable and reusable. Putting feathers, sequins, petals or other decorations in the balloon will give you unexpected gifts. Inflatable: LED helium balloon balloons can be inflated with inflatable devices. Please do not blow the balloon with your mouth. It can be inflated with air or helium. When the balloon is filled with air, it can be perfectly fixed with a stick. When filled with helium, the balloon is free to float. Meet all your festive mood needs. Do not place balloons near sources of fire, sharp objects, cigarettes or lighters. Installation steps: 1. First, pull out the balloon and pull it up and down. 2. The balloon is 95% inflated and knotted. 3. Assemble the balloon stick and route the LED wire up from the bottom of the balloon stick. Then connect the balloon to the ball holder and continue to wrap the lead cord around the hole at the edge of the balloon. Use your imagination to wrap DIY here Colored Lights---LED lights emit colored lights to create a romantic atmosphere. The LED strips can be wound onto the plastic poles we provide. Use AA batteries (not included). These unqualified LED balloons are very suitable for wedding, birthday, Christmas, Valentine's Day party, etc., and also for event decoration such as carnival. B. bars, bookstores, dance clubs.