4 Set of Original XIAOMI SOOCAS Dental Floss 1Set/50PCS 3-in-1 Professional Toothpick FDA Certificate for Dental Care LES1 can store much music

LES1 can store much music in watch

The lights run on two AAA batteries

You can buy other TF card to extend the memory

Changing its brightness automatically according to the environment

You could fold it save much space when it is not in need

4 Set of Original XIAOMI SOOCAS Dental Floss 1Set/50PCS 3-in-1 Professional Toothpick FDA Certificate for Dental Care LES1 can store much musicProduct Features: Professional dental care Effectively removes tough plaque between teeth and just below the gum line. Silky smooth, shred resistant texture slides up to 50% more easily in tight spaces vs. regular floss. Multi functional and powerful Made with Ultra High Molecular Weight Polyethylene, ensure the reliable quality. Extra soft and gentle on gums, provides a fresh, minty clean feeling every time you floss. FDA certificated Registered by