1. Material: aluminum alloy
2. Current: 10A
3. Voltage: 12V
4. Power: 120W
5. Cylinder diameter: 22mm
6. Inflatable tube length: 60cm
7. Power cord length: about 4m
8. Air flow: 35L/min
9. LED lighting design, night can also be used
10. Digital display screen, data at a glance
11. Power supply: cigarette lighter power supply
12. Size: about 5.1 x 5.3 x 17.6cm
13. Weight: about 360g