Promate Aerify 4-in-1 Multi-Functional Portable Air Compressor with Power Bank: Technical Specifications:Battery Capacity: 6000mahOutput: DC 12V/1.2~9.5AAir Inflation Output Volume: 25L/minAir Inflation Max Pressure: 150PSILED Brightness: 90-115lmCharging Time: 3-5 hoursAir Hose Length:20cmFeatures:Superb 4-in-1 Multi-Functional Air Compressor:When you experience insufficient t