This balloon air pump fits latex balloon and decorative balloon * Automatic protection device, when the pump unattended too long time, the pump will automatically disconnect the power supply * Input voltage: 110-120V. Frequency: 50/60Hz. Power: 400W. Color:yellow. Air volume 800 (L/min) * Pump modes: automatically. Type: automatic one. Pressure: 14000pa * Package Include: 1 x Balloon Air Pump, 1 x User Manual