GST-1220B
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
| Bluetooth Version | WIRELESS V5.0 |
