Oral B mengeluarkan sikat gigi berteknologi RFID

Oral B mengeluarkan sikat gigi dengan chip RFID

The brushheads feature oscillating-rotating technology for plaque removal between teeth and along the gum line. Both of these brushheads contain a smart chip to communicate with the electronics inside the toothbrush handle wirelessly using the 2.4 GHz ISM band.

Kepala sikat dilengkapi chip RFID

Source : http://februari61.wordpress.com/category/teknologi/r-f-i-d/