With A 12V Dc Car Plug-In Adapter, The Tuomico 20Psi Paddle Board Pump Sup Air Product Details LIGHTWEIGHT MINI BUT MIGHTY-Weighs only 1.15 KG with a dimesion of :7in x 6.5in x 3 in.Tuomico dual stage high pressure sup electric pump can blow up a 10? sup board to 15 psi in 9 mins and deflate into flat in 2 mins for easy roll up. Faster than other small electric sup pump which need 12-15 mins to do the same. Take away hard work of a manual sup pump and make pumping a breeze! ACTIVE COOLING SYSTEM FOR CONCESTIVE PUMPING-Unique cooling system keeps the machine well-ventilated. This electric pump for paddle board can inflate 3 paddleboards in a row-BORN FOR SHARING! But other small electric sup pump struggle to fill 2 boards then have to wait annoying 20-30 mins to cool down the machine for a second try. WORK WELL WITH BOTH FUEL-CAR AND TELSLA-Thanks for the latest voltage control technology. This isup pump is the only one that can be compatible with fuel vehicle batteries (12V) and Tesla batteries-Some models with Cigarette lighter which output higher voltage.TIPS: For fuel vehicle users, please kindly start the engine first before plugging in the cigarette lighter to get an 15% faster inflation speed. LARGE SCREEN FOR REAL TIME MORNITORING-Use the ultra large digital display and set your required pressure then the automatic paddle board pump will shut-off when the correct pressure is reached. Pumping has never been so easy and visible! VERSATILE ELECTRIC AIR PUMP FOR INFLATABLES -Comes with a solid carry case and 7 durable attachments, the isup electric pump can air up most of the inflatables like paddle board, kayak, boat, kite, tent, raft, swimming pool, Pool Tools, inflatable floating dock, air water platform, floating Mats, air mattress , yoga ball, etc. An ideal companion for your inflatable gears. TIPS: Please chose the right O-ring for a better connection with the sup valve. FCC CE CERTIFICATED TU0MICO SUP AIR PUMP -The well-made paddleboard inflator hmaas passed numerous rigorous tests and gained FCC CE CERTIFICATIONS. Our dedicated customer service team is available to help with any questions you may have on use, installation, or accessories. TUMICO's 1 Year Manufacturer Limited Warranty gives you peace of mind. 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.