Promoting Harmony: Young Adolescent Development & Classroom Practices
| Country | USA |
| Brand | DTech |
| Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd |
| Binding | Electronics |
| ItemPartNumber | DT-69F50P |
| Model | DT-69F50P |
| Color | Purple |
| Size | 15 feet |
| UPCs | 600649504855 |
| EANs | 0600649504855 |
| ReleaseDate | 0000-00-00 |