For Inflatable Stand-Up Paddle Boards, Boats, And Tent Kayaks, A 20 Psi High Product Details 20PSI ELECTRIC AIR PUMP: Smart Ang for SUP and Inflatable Boats Easy to use High Pressure Electric Pump (12 V),quick and easily inflate and deflate your SUP (stand up paddleboard) and water sports pool inflatables in no time Real Time Monitoring:electric pump sup digital display with real-time pressure monitoring with the integrated digital display, you can set the desired target pressure and monitor the pressure in real time. AUTOMATIC TWO-STAGE PUMP: inflatable boat The first stage has a maximum speed of 350 l / min and the second stage a maximum pressure of 70 l / min,so you can set the pressure to your target level to prevent over inflation 12V DC CIGARETTE LIGHTER PLUG: 12v air pump. Connect to the car's 12V DC plug. For 6 inflatable jets, please first select the pressure to reach 90% of the products on the market, Suitable for inflatable beds, Pulp boards, tents, etc. QUALITY SERVICE: If you have any questions about our electric air pump, you can contact us by email and we will solve it for you 100% satisfied Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.