Suitable for filling most surfboards, rubber boats, inflatable boats, inflatable beds, inflatable pools and other inflatable products used on water.*The first stage is inflated quickly, and when it is full, it automatically switches to the second stage of high-pressure inflation until a certain PSI is sufficient.The Inflation Pressure Value Can Be Preset*A safe and intelligent pressure system. When the pressure reaches the preset pressure value, the inflation pump will automatically stop inflation.High-Definition Digital LCD DisplayAccurate display of air pressure value, real-time understanding of air pressure.Split Designs*Removable inflatable/pumping tube, easy to store, easy to assemble and easy to carry.Specification:*Main material: ABS*Color: Black + Orange*Size: about 230x140x120mm/9.06x5.51x4.72in*Net Weight: about. 1.300g*Maximum Inflation Pressure: 16psi*Voltage: 12V*Inflatable Hose Length: about. 110cm/43.31in*Power Cord Length: about. 300cm/118.11in*Air Flow: 70L/min*Power Supply Type: Car DC power supply*Application: Inflatable products such as inflatable beds, inflatable boats, swimming rings, inflatable paddles, inflatable pools, etc.Precautions For Use:1. The power supply used must be a 12V DC power supply.2. Do not block the air inlet at the bottom of the air pump to ensure that the air inlet is kept smooth at all times.3. When the hose is damaged, do not operate this product, please replace the hose immediately.4. Please do not pull out the hose when inflating, high air pressure may hurt the body.5. Do not allow the air pump to work continuously for more than 15 minutes. Overheating of the motor may cause internal damage. After the air pump has been continuously working for 15 minutes, fully cool for 30 minutes. It is forbidden to use under high temperature exposure!6. If any parts are damaged, please do not use this air pump, please contact a professional for repair.7. This product should not be exposed to rain or immersion in water.8. In order to avoid danger, the air pump should not be aimed at the face or body when working.9. Please do not leave when inflating.10. Please start the car when using the product to avoid unnecessary damage.Package Included:*1 x Electric Air Pump*5 x Conversion Head*1 x Battery Cable ClampNote:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.