Thanks to inductive charging technology the smartphone only needs to be placed on the BA1 / WA1 wireless charger to re-energise it. The silver, aluminium edge is an eye-catcher, whereby the device blends in well with every interior and ambience. The matte contact surface in black or white contributes to the stylish appearance as well and also prevents the smartphone from sliding off. The BA1 / WA1 wireless charger is compatible with every Qi-enabled smartphone.