Material type: ABSProduct size: 21cm*18cm*5cm/8.3inx7inx2inVoltage : 7.4V(wireless) / 12V(wired)Power line length: 1mPower supply type: Li ion battery chargingAir volume : 40L/minPower: 120WType: car tyre InflatorFunction: car tyre, bicycle, RV and other pontoonsCar air compressor: 12V tyre pumpSpecial features: digital display screenColor position: blackBattery capacity: 4000mAh(built in 2x2000mah batteries)Instructions1. Press R for a short time to start the machine and display the current tire pressure. Press the "+" / "-" button to preset the tire pressure.2. Display the current tire pressure after connecting the air nozzle.3. Pull the trigger to start inflation. When the tire pressure reaches the preset value, it will stop automatically after 3 seconds delay (automatic shutdown without operation for 30 seconds).Package:1 x Wireless Air compressor 3 x Inflatable nozzle1 x Operating Instruction1 x USB cable
