Polly Pink Smile Kit is WATERPROOF, totally wireless and features blue light therapy and dual light therapy. Polly Pink contains an internal automatic timer that powers the device off after 15 minutes session and totally rechargeable. You can receive an oral care treatment and a whitening session all in one with Polly’s dual light therapy setting.  You can use it in the shower, pool etc.  Come get ready with Polly!                          •On average each 15 minute session whitens your teeth 2-3 shades lighter.                                                                       •Includes: 1 teeth whitening light, 1 charger, 1 shade guide, 1 instruction guide and 3 whitening gel pens (24 month shelf for gel)