Price history
| Date | Product name | Price | List price |
|---|---|---|---|
| Tai nghe Galax Sonar-01 Black | 699,000 | 800,000 | |
| Tai nghe Galax Sonar-01 Black | 699,000 | 800,000 | |
| Tai nghe Galax Sonar-01 Black | 699,000 | 800,000 | |
| Tai nghe Galax Sonar-01 Black | 699,000 | 800,000 | |
| Tai nghe Galax Sonar-01 Black | 699,000 | 800,000 | |
| Tai nghe Galax Sonar-01 Black | 699,000 | 800,000 |