New F9-5C TWS BT 5.0 Oplaadbare Wireless earphones
Model nûmer
| Product name | F9-5C TWS Stereo Headphones |
|
Bluetooth chip |
V5.0 + EDR |
| Bluetooth version | 5.1 |
| Pairing state duration | 30 S |
| Microphone specifications | -42db±2 |
| Speaker specifications | 32 Ω |
| Battery test cycle | 60 s |
| Low battery alarm | 3.2 V |
|
Headphone battery specifications |
50mAH |