Portable Bike Electric Air Inflator 12V Car Air Compressor Bicycle Air Pump Rechargeable Tire Pump Car Tyre InflatableSpecifications: Type:rechargeable inflator air pumpColor: BlackMaterial: ABSWork Mode: Intelligent inflatable modeScreen Type: LCD Digital DisplayScreen Voltage: DC5VElectric Current: 2.0ACell: 2 * 18650 Cell, 3.7V 2000mAh (included)Air Pipe Length: 160mm / 6.30inItem Weight: 350g / 12.35ouncesPackage Weight: 495g / 17.46ouncesItem Size: 150 * 60 * 38mm / 5.91 * 2.36 * 1.50inPackage Size: 220 * 70 * 50mm / 8.66 * 2.76 * 1.97inFeatures: About 2-3 minutes for one bike tireComes with 4 switchable pressure units (PSI, BAR, KPA, KG / CM),Preset a value of pressure and the machine will automatically off when it reach the target value.Built-in 2000mAh rechargeable batteryClear LCD display shows the present value of pressure.Can be a power bank when your phone is out of battery in emergency.Easy to mount on the bike with installation accessory or just fit in a small pack for your bike, car, basketball and swimming ring. Warm Tips:1. Starting Up: long press the power button for 3 seconds and wait for the progress bar to complete.2. Shut Down: long press the power button for 3 seconds and wait for the progress bar to complete the shutdown.3. Shut down automatically for 3 minutes without operation.4. Automatically shut down when the battery is low.Package contents:(1) * Air Pump(1) * Air Pipe(1) * Ball Needle (2) * Air Tap(1) * USB CableNotes:- The device can automatically preset the air pressure value according to the scene you choose.- The device has a memory function-when you turn it on the scene will be same as that you chose last time.- USB output 5V s 2A. You can charge your smart phone once. It needs to be turned on when charging, when the battery is low or the phone has been fully charged, the air pump automatically shut down.Type B:Any questions, please keep us contacted. we are always ready for your business.