Super fast rechargeable electric paddle board pump that Inflates 3 boards in one go - inflates to 20PSIThe Shark 3 SUP pump is a fast-charging and efficient pump that inflates three boards in just 14 minutes to 20psi, which is 3x faster than a standard pump! Shark 3 rechargeable electric pump is perfect for inflating your paddleboard away from the car. With its internal battery, paddleboards can be inflated easily in just 3-4 minutes. The Shark 3 electric paddleboard pump can also be used with your 12V car connector for fast inflation. The Shark 3 rechargeable pump also doubles as a power bank, handy for keeping your phone charged on the go! The Shark 3 pump has three smart modes and memory functions allowing easy and fast inflation of your paddleboard as well as other products like inflatable tents, air mattresses, and kite equipment. This Shark 3 electric pump has a cooling system that allows easy inflation of up to 3 boards at a time and can be used up to 30 minutes for continuous inflation. Features:1. 20 PSI MAX2. Battery capacity: 74Wh3. Real-time pressure monitoring4. inflating time: 9.5 minutes (300L/15 PSI)5. Inflate & Deflate6. Power supply: battery/ 12V DC Charging method: type C8. Working up to 30 mins constantly9. Inflate/deflate 3 sup boards with full charged(300L/15 PSI)10. Dual-stage inflation11. Auto shut-off