Philips HX 6932/34 Sonicare FlexCare electric toothbrush sonic + 2 handpiece + 1 spare brush standard (Limited Edition) When Philip Sonicare toothbrush is a sonic toothbrush that works virtually silent but very effective. When regularly every half year held visit to my dentist much less tartar was found and beseitigt.Die box with ultraviolet light ensures elimination of bacteria. A quite successful product, which I no longer want to miss out in the future.