The Green Lion GTI-01 Inflator Portable Air Compressor is a powerful but small and compact inflating tool. It is robustly made from ABS + metal, with 50W power and a DC 7.4V voltage-potentially applicable to several inflating needs. The battery, 1800mAh*2, allows the tool to be used for a long time, with 3-4 hours of charging through Type-C. With a 0-150 PSI pressure range and a fast inflation speed of 18 L/min, this inflator can quickly fill tires and sporting equipment. Its hose length is 25±3 cm, while the cylinder size measures 17 mm. The compressor runs at <85 dB noise for a quieter setting. There are five modes of operation, and it takes a maximum of eight minutes to inflate one tire.