yourbrand Mini Smart Wireless Portable Air Pump Tire Inflator and Power Bank for Car, bicycle, Sports Ball (Black)

Multipurpose Inflation
Fill up any kind of vehicle or object with the multipurpose Tire Inflator! Comes with 2 adapters, allowing you to fill up cars, bikes, and even sports equipment!

Power bank function
The Tire Inflator can double as a power bank, allowing you to charge your devices!

Instructions for usage
1. Screw the gas tube to the main body
2. Attach the air hose to the valve stem
3. Long press power button to wake up the screen
4. Press the U button to switch the pressure unit and then press the '+' or '-' button to adjust the pressure.
5. Press the power button to start the air pump and start inflating.
6. Wait until the air pump reaches crest value and stop automatically
7. Turn off the switch.

Specifications
Product name: wireless air pump
Power: 80W
Battery capacity: 4000 mAh
size: 21x13x5 cm .
Charging port: Micro-USB
unit: KPA, BAR, PSI, KG/cm
net weight: 380g
Accessories: charging cable, trachea, ball inflation needle,
Suitable for: cars, bicycles, balls, swimming rings, etc.
Function: lighting, with USB reverse charging