Bestway Sidewinder Battery-operated electric air pump Rapidly inflates and deflates almost all inflatable products Large air chamber for rapid inflation 3 valve adapters Designed to provide maximum air flow Operates on 4 D/LR20 batteries (not included) Contents: 1 DC 6.0 V 40 W air pump Air flow: 430 L/min Max. pressure: 270 mmH2O Two-tone design Quickly inflates and deflates almost all inflatable products Large air chamber for rapid inflation 3 valve adapters Designed to provide maximum air flow Operates with 4 D/LR20 batteries (not included) Multi-tone box 12 pieces, 3.68 kg (8.11 lbs) Contents: 1 electric pump