





T61 ENC True Wireless Bluetooth Earphone
- Model: T61 ENC
- Bluetooth version: 5.3 (Jieli 6973D4)
- Supported protocols: a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile
- Battery capacity of earbuds: 35mAh * 2 (with protective IC but protective plate)
- Battery capacity of charging case: 300mAh (with protective plate)
- Diameter of drive units: 13mm/li>
- Working hours: Charging time 1h, Talk time 5h, Play time 6h, Standby time 300h
| Bluetooth version: | 5.3 (Jieli 6973D4) |
| Supported protocols: | a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile |
| Battery capacity of earbuds: | 35mAh * 2 (with protective IC but protective plate) |
| Battery capacity of charging case: | 300mAh (with protective plate) |
| Diameter of drive units: | 13mm |
| Working hours: | Charging time 1h, Talk time 5h, Play time 6h, Standby time 300h |
| Sensitivity of horns: | 115±3dB at 1KHz |
| Impedance of horns: | 32Ω±15% at 1KHz |
| Sensitivity of microphone: | - 38±1dB @1kHz 1Pa |
| Frequency response range: | 20-20KHz |
| Impedance: | 200Ω |
| Input standard voltage: | DC 5V |
| FMaximum transmission distance: | 10m |
