Depends on what kind of mobile phone you are, millet mobile phone with millet, Huawei mobile phone with Huawei, the two charging agreements are not the same, will affect the charging speed. It's better to use the same brand. Huawei mobile phones, generally must use Huawei's fast charge, charging with other brands will be particularly slow
Xiaomi car fast charge and Huawei car fast charge are good, each has its own advantages,
Millet car fast charge, advantages, the use of metal copper shell, good thermal conductivity and heat dissipation performance
Millet is the whole plexiglass, the middle will light up the blue aperture after power, the effect is more cool, millet heat dissipation hole on the top of the charger