| Model Name | Relevant Documents |
|---|---|
| NB439 | New balance NB439 User Manual (English) |
| NB440B | New balance NB440B User Manual (English) |
| NB447 | New balance NB447 User Manual (English) |
| NB464 | New balance NB464 User Manual (English) |
| NB467 | New balance NB467 User Manual (English) New balance NB467 User Manual (English) |
| SPORT EAR BUDS NB447 | New balance SPORT EAR BUDS NB447 User Manual (English) |