Car Mounted Wireless Portable Handheld Digital Display Rechargeable LED Lighting With Long-lasting Range Blast Pump Features: Pre set tire pressure, easy to operateThis blast pump can change the preset values of cars, electric vehicles, bicycles, and balls with just one click, meeting different types of needs. High precision sensing chipThe upgraded intelligent chip is used to understand the tire pressure status, measure pressure in real-time, respond, reduce errors, and achieve safe travel. LED lighting, convenient for use at nightThis blast pump is equipped with LED lights, making it convenient to use at night. Don't panic in emergency situations, you can also operate it at night. Compact and convenient, flexible storage This blast pump has a width of 7cm, is compact and exquisite, and can be placed in most parts of the car, saving space. Acting as a mobile power sourceThis sandblasting pump can be charged using a charging cable or as a mobile power source, using a charging interface to charge the device. Product Description: Product Name: Wireless Blast Pump Product color: Silvers Voltage:7.4V USB output: 5V1A Power: 60W Cylinder inner diameter: 17mm Pressure range:0.2-10.3bar/3-150psi Battery capacity: Lithium battery 2000mAh x 2 Charging time:3-4 hours Package size:1511.57cm/5.94.52.8in Package weight:567g/1.25lb Product List: 1 Car mounted blast pump 1 USB charging cable 4 Inflatable nozzle 1 Storage bag 1 Inflatable tube 1 instructions