Tire Inflator Portable Air Compressor – 7.4V DC Air Pump for Car Tires with Analogue Pressure Gauge and Emergency Led Light

• [Auto Shut Off] Simplicity meets functionality. car air pump provides you with rest-assured using experience based on the auto shut-off function. Preset the desired pressure level and start inflating job. • [Dual Power Supply] 7.4 V rechargeable Li-ion battery pack power supply. You don't have to worry about running out of the battery during the trip with the alternate power source of 7.4V DC adapter. • [Fast Inflation & Ergonomics] Ergonomics shape design makes it easy and comfort to use either put it on the ground or hold in hand while inflating. • [Multipurpose] This portable tire inflator is compatible with cars, motorcycles, bicycles, sport balls and inflatable pool toys, etc. • [Auto Shutoff ]: Preset your ideal value, the tire inflator will automatically shut off when it reaches the preset pressure value.