This three-foot long helium-filled blimp ($119.98) is powered by three electric motors which propel the craft forward, backward, up, down and can even keep it hovering in mid-air. To liven up your party it can display eight different patterns of flashing lights while playing one of eight different pre-programmed songs. To really customize the blimp for your own special occasion the inflatable balloon is also 'marker-friendly' so you can brand it with your own unique hand-drawn message or image.