12v Max 16/20 Psi Dual Stage Electric Air Pump Intelligent Inflatable For Sup. Features: Made of Premium ABS and PA Material for Durability. LCD Screen Display the Set Pressure and Real-time Air Pressure. Automatically Stop Once Selected Pressure Reached. Convenient to Connects to Your Car's 12V DC Connector. Easy to Inflate and Deflate for Your Demands. Automatic Dual Stage Pump Rapidly Inflate at First Stage,then It Will Automatically Chage to Second Stage to Inflate to Your Selected Pressure. Comes with 6 Nozzles to Fit Most Air Mattresses,inflatables Boats,tent,stand Up Paddle Boards Etc. Specification: Model: 16PSI Single Stage Pump/ 20PSI Dual Stage Pump (optional) Material: ABS+PA Size: 25.0*17.5*15.5cm/9.8*6.9*6.1in Weight: Approx. 1.20-1.65kg/42.3-58.2oz Support Rate: 0-20 PSI Working Voltage: 12V DC Power: 110W Max Pumping Speed: 350L/min DC Power Cord Length: 300cm/118.1in Air Hose Length: 110cm/43.3in Package Weight: Approx.1.40-1.85kg/49.4-65.3oz Package List: 1* Pump 6* Nozzles . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.