SereneLife Premium Compact Digital Air Pump Compressor with Preset PSI Auto Shut Off for Inflating SUP Paddle Boards, Boats, Rafts, Pool Toys, Water Sports 12V DC Car Connection (SLPUMP10) PRESET FUNCTION : Intelligent DC electric pump with adjustable PSI air pressure setting showing preset pressure selection. Auto shut off when desired pressure is reached preventing damage to your inflatables, SUP, or pool toys DETACHABLE AIR HOSE : 3.3 feet heavy duty accordion style extension air hose with high pressure valve fitting for reliable high pressure use & 12 Volts DC car vehicle connection. DIGITAL DISPLAY : Inflates your SUP stand up paddle board or beach toys from 0-16 PSI in just minutes with simple & easy to use touch button controls & digital LCD display COMPACT & PORTABLE DESIGN : Button adjustable PSI air output settings for compatibility with a wide variety of SUP paddle boards, water sports toys and pool inflatables MULTI UNIT DISPLAY : Unit select button lets you choose from psi, KPA or mbar. SereneLife SUP pump brought to you by one of the most trusted names in the market and manufactured to the highest quality