| Specifications | |
| Model number | D667L8-A ; D667L9-B ; D667L9-C |
| Shape | round |
| Unit Size | See below |
| Material | Plastic+Glass+Paper |
| MOQ | 1000 PCS (40 pcs per carton ) |
| Brand | Junnong or JN or OEM |
| Type | sweep seconds or skip seconds |
| Power type | battery |
| Master Carton Size | See below |