Digital Display and Auto Stop: This mini bike air pump is equipped with a high-definition digital LCD screen to show real-time tire pressure, and the bike pump has auto shut-off function, it will automatically shut off when the desired pressure is reached.
Three Modes Optional: This mini bike air pump provides 3 modes: bicycle, motorcycle, ball, you can set the pressure value according to the inflation object, very easy to operate.
Powerful Inflation and Rechargeable Battery: Using a high-performance chip, it only takes about 1-2 minutes to inflate a bicycle tire from 0 PSI to 45 PSI. With 500mAh built-in rechargeable battery, it lasts 5 minutes after full charged.
Mini Size & Portable: Weight only 163g, and the size only 2.08*1.38*3.31 inches, you can put it in your backpack or pocket. It is very suitable for outdoor cycling.
Versatile: Compatible with both Presta and Schrader valves, making it suitable for most bicycle tires.
Satisfaction Warranty: For TRYNNCER air pump, we provide 12 months warranty, Unconditional replacement and refund if unsatisfied. And we also provide professional technical support.