[Product Name]: Intelligent Digital Display Large Screen Air Pump [Battery Capacity]: 3 x 2000mAh Lithium Batteries [Product Power]: 60W [Inflation Hose Length]: 400mm ± 10mm [Working Voltage]: DC 11.1V [Working Current]: Less than 6A [Piston Diameter]: 17mm [Maximum Air Pressure]: 150psi [Accuracy]: ±1.5psi [Air Volume]: 25L/min [LED Light Value] 20LM [Noise]: Less than 85db [Charging Time]: 3-5 hours [Usage time]: 40 min [USB line voltage]: 5 V [Maximum charging current]: 12.6 V/1 A [Maximum temperature of the inflation port]: 70 degrees Celsius [Using temperature]: -20℃~60℃ Color: Black Material: ABS Package Contents: 1X Car Air Pump 1X USB Charging Cable 4X Air Nozzle 1X Inflation Tube 1X Car Charging Cable 1X Portable Storage Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.