| Manufacturer | Transformers |
|---|---|
| Model | TF-T12 |
| Bluetooth version | 5.3 |
| Transmission range | 8-10 m |
| Impedance range | up to 32Ω |
| Frequency response | 20 – 20000Hz |
| Sensitivity | 106dB |
| Operating time | 5 hours with charging case |
| Charging time | approximately 2 hours |
| Earphone battery capacity | 32 mAh |
