| BRAND | NINE |
| MODEL | HJ-09 |
| Color | black,white/other color customized is acceptable |
| Chip | Jerry AC6973D4 |
| Bluetooth version | V5.3 |
| Speaker | 16.2mm titanium film speaker |
| Charging time | <2 hours |
| Talk time | >6 hours |
| Music time | >5 hours |
| Headphone battery | 70 mAh (with lithium battery protection) |
| Charging box battery | 350 mAh plus protection board |
| MOQ | 100PCS |
![PILL WAVE OWS Air Conduction headphones [Pre-order item | Shipping Starts from November]](https://nine-tec.com/wp-content/themes/momax/assets/imgs/BT12_D_01_1500.png?crop=center&height=144&v=1695632081&width=120)
