1The twoinone USB air pump can inflate and pump air, which is very convenient to use. 2Multifold design, high power to increase the flowing speed of the airflow, speed up the efficiency of inflation. 3The shape is simple, small and exquisite, and the corners are rounded for easy holding and easy use. 4Fully radiating holes, keep normal heat and hot, so that the product can be used normally. 5There are two ways to use USB charging and cigarette lighter power supply, making it more convenient for you to use. Item Type: Inflatable Pump Material: ABS Weight: Approx. 645g / 22.8oz Product Size: Approx. 11.5x7cm / 4.5x2.8in Power Supply: 5V/2A Maximum Power: 60W Battery: Polymer Lithium Battery 6000mAh (included) Inflation Pressure: 3Kbar Charging Port: Micro-USB Working Temperature: -15-60 Working Noise: 1 meter1 x Inflatable Pump 3 x Inflatable Port 1 x Manual 1 x USB Power Cable 1 x Cigarette Lighter Power Cable 1 x Storage Bag 1. Please allow 1& 8209;2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.