Mouthpiece for teeth whitening

A whitening light comprising:

• a mouthpiece having a light array arranged along the mouthpiece for directing light onto an exposed portion of a plurality of teeth of a user;
• and
• a rear portion comprising a first power source and a first charging mechanism, the first power source communicably coupled to the light array, the first charging mechanism configured to receive power transferred from a second charging mechanism located on a case for the whitening light, wherein the first power source comprises a rechargeable battery configured to be charged by the second charging mechanism, the rechargeable battery configured to be charged to a power output sufficient to power the whitening light to emit light configured to whiten teeth upon selection of a button on the rear portion of the whitening light to commence a treatment session, to emit the light for a predetermined duration corresponding to a duration of the treatment session, and to automatically switch the light array to an off-setting following expiration of the predetermined duration.

A whitening light comprising:

• a mouthpiece having a light array arranged along the mouthpiece for directing light onto an exposed portion of a plurality of teeth of a user;
• and
• a rear portion comprising a first power source and a first charging mechanism including a first charge plate, the first power source communicably coupled to the light array, the first charging mechanism configured to receive power transferred via the first charge plate from a second charge plate of a second charging mechanism located on a case for the whitening light, wherein the power is transferred from the second charging plate to the first charging plate responsive to the first charging plate and the second charging plate forming an electrical contact when the whitening light is positioned in the case, wherein the first power source comprises a rechargeable battery configured to be charged by the second charging mechanism, the rechargeable battery being charged to a power output sufficient to power the whitening light to emit light configured to whiten teeth upon selection of a button on the rear portion of the whitening light to commence a treatment session, to emit the light for a predetermined duration corresponding to a duration of the treatment session, and to automatically switch the light array to an off-setting following expiration of the predetermined duration.