Philips Sonicare Toothbrush

I have a Sonicare toothbrush at the bottom of it is rubberised.When relax in the charger there is no electrical contacts for the power to adopt m through.I "really curious to know how the system works pricing.

L ol j ust wait until they release the new iPod docking thing works the same way

conduction

Buy electromagnetic induction. There is a coil in the toothbrush which converts the alternating magnetic field charger electricity.