1. Check the bottom of the box, you should see the model number near the bar code.
2. Check the back or bottom of the main unit, it should have a rating label that shows your model number.
3. Check your manual. Your product’s model number is listed on the front cover of your instruction booklet.
BC100UK Series
CB400UK Series
BN500UK Series
CB350UK Series
BL450UK Series
BL642UK Series
CT610UK Series
CB100UK Series
HB150UK Series
BN750UK Series
BL492UK Series
BL457UK Series
BL470UK Series
CT660UK Series
BL480UK Series
BL488UK Series
PS100UK Series
BN495UK Series
QB3001UK Series