Oct 15,2020 16:06:39 UTC
♥USB Charge: NO NEED for batteries or additional teeth whitening trays.
♥Powerful Light:8 groups Straight blue beads, 80-520nm dazzlingan.
♥Special Design:Packed in speical round case, using by connecting with ios, android phone interface.
♥Washable:IPX7 Waterproof, Cleaning dental brackets with clean water is convenient and hygienic.
♥Portable: Simple,easy and hands free, very convenient for home use