Product Description material: metal Size: 188mm Voltage: 12V Quantity: 1pcs Package content: 1*portable wireless electric air pump 1.Test Your Tire Pressure Gauge with Backlight: bicycle pump designs with intelligent pressure detection and stop function,with 4 optional units as PSI, BAR, KPA, Kg / cm. You can preset tire pressure to what the tire needs and test the tire pressure at any time. The basketball pump will automatically stop inflating when the inflation reaches the preset value which can be avoid over inflating 2.LED Flashlight & Heat Dissipation & Memory Function:LED Light can be controlled by the independent switch to provide you with convenient for emergency lighting at night; This bike pump presta valve for car tires will display the last used pressure value at your next time use; In the soccer ball pump there is a built-in fan, provide good heat dissipation, so electric air pump for tires can work continuously, never get hot 3.Low Voltage Protection & Widely Applicable:Built-in battery protection device. When the voltage is too low, mountain bike pump will automatically cut off the power and the battery will not be over discharged during a long time placing. The maximum inflatable pressure is 120psi, which is suitable for motorcycles, bicycles, stroller, road bike, scooter, wheelchair, moped, volleyball, rugby, swimming rings, children's toys ball and Other Inflatables 4.Fast Inflation & Attention:Our basketball air pump uses the original unique turbocharged movement, which is more powerful, less noisy and more stable. Inflating the road bike(100-120PSI) /mountain bikes(38-45PSI) tire in 2.5 min; This portable air pump for car tires is not professional tire pump for truck, car but can be used as emergency equipment for cars, just need more time 5.Save Space & Easy to Carry :Fully charged football pump can inflate road bike 4-5 tires, mountain bikes 5-6 tires, come with Type C charging cable, about 3-4hours to full charged. Christmas decorations / gifts for women / gifts for men.