| Brand | FONENG |
| Model | BL112 |
| Chipset model | JL AC6973 |
| Bluetooth version | 5.1 |
| Bluetooth audio agreement | HFP、HSP、A2DP、AVRCP、SPP、PBAP、TWS+ |
| Music time | 4.5hour |
| Dialing time | 4.5hour |
| Battery box time | 12hour |
| Charging port | Type-c |
| Earphone charge time | 1 hour |
| Battery box charge time | 2 hour |
| Earphone battery | Li-on3.7V/25mAh （power protection） |
| Box battery | Li-on3.7V/250mAh （power protection） |
