Specifications:

Product: portable pump
Color:black
Diameter:3cm
Length:26cm
Material:engineering plastic
Weight:89g
Air Tap:American and French type
How to switch gas nozzle:
1.rotate the gas nozzle cover 2.take out gas nozzle core
3.draw the gas nozzle core from the base and change the position
4. then inserted into the base

Features:

Artficial mechanical design，easy to use.
Made by high strength plastic and metal material.
Can switch air faucet，apply to American and French type.
The gas nozzle piston，protective gas mouth，it's more safe and durable.
Equipped with mounting bracket，two fixed screws，and bandage.

Package included:

1xportable mini bicycle pump