Electric air balloon pump with balloon tie tool,after the inflation is completed, it can be knotted directly on the balloon knot tool.Release your hands and prevent sore of fingers - Save your time and make the assemble faster and simpler.Easy to use,quick and easy tying.ELECTRIC BALLOON PUMP --This quality electric balloon pump will inflate hundreds of decorative latex balloons in super-fast time, and commonly used in some activities/ festival/ party/celebration/ decoration.PORTABLE DESIGN --This balloon air pump features a portable size and design with an easy-grip handle so you can take it to your party location for on-site balloon filling.2 OPERATIONAL MODES -- This user-friendly balloon pump machine offers both manual and automatic pumping modes with a fast but consistent inflation rate to prevent your balloons bursting. Input voltage: 100-120V, Frequency: 50/60Hz. Handy wire storage keeps the cable tidy, preventing falls or accidents when the pump is not being used.2 NOZZLE SIZES -- Inflate different sized balloons thanks to the practical dual-nozzle design. Simply attach your balloon and choose your inflation mode This electric balloon pump fit to latex balloon and decorative balloon. Double pump, balloon air pump.(The labels produced by each batch of products are slightly different, the actual product shall prevail).