Features:
Powerful, multi-purpose:
Compatible with a variety of nozzles, suitable for a variety of items to inflate, like pro-bike tires, home use car tires, motorcycle tires, electric bicycle tires, balls, swimming rings, inflatable toys and other inflatables.

Bright LED light:
helps you see clearly in emergency situations at night

Specification:
Product Name: Wireless Air Pump
Product size: 49*87*135mm
Battery capacity: 4000mAh lithium battery
Power: 50W
Working voltage: DC 7.4V
Working current: 7A
Piston diameter: 19mm
Maximum Air Pressure: 150psi
Accuracy: 1.5psi
Air volume: 35L/min
Cylinder size: 19 cylinders
LED lighting lumen value: 20LM
Noise: less than 85db
Charging time: about 2-3 hours
Use time: 40min
USB line voltage: 5V
Length of air hose: 200mm10mm
Additional functions: pressure measurement, power bank, lighting, warning