| Model | HJ-T121a |
| Output RMS Power | 16W |
| Speaker Size | 12″ WOOFER + 3.5″ TWEETER |
| Battery | 7.4V/1800mAh LITHIUM |
| Audio Inputs | FM/BLUETOOTH/USB/TF/AUX/MIC |
| Volume Controls | BASS/TREBLE/MIC VOL./MASTER VOL. |
| Special Functions | TWS/REC/MICROPHONE PRIORITY/MULTICOLOR LIGHTING EFFECTS |
| Cabinet Material | Plastic |
| N.W./G.W. | 7KGS/9KGS |
| Package Size | 375*330*565mm |
| Accessories | Type C cable, User manual, Remote control, wired mic*1 |
