COLD LIGHT WAVE WHITENING TOOTHBRUSH

摘要

A cold light wave whitening toothbrush comprises a brush handle (1) and a brush head (3) with bristles (2). A light-emitting diode (LED) (4) is provided on the surface of the brush head (3) at which bristles (2) are mounted. The whitening toothbrush further comprises a battery (5) assembled in the brush handle (1) and a switch (6) installed on a surface of the brush handle (1). The LED (4) is electrically connected with the battery (5) and the switch (6) through an electric conductor (8) tightly embedded between the brush head (3) and the brush handle (1).