| Model No. | LD-828 |
| Speaker Unit | 8"woofer*2+tweeter |
| Battery | Lithium battery 3.7V 3600MAH |
| Power Supply | AC 100-240V 50/60Hz; DC 9V |
| Power | 40 W |
| Color | Black |
| Function | wireless Microphones,optional remote control |
| supply | USB/TF,bluetooth, digital display, microphone priority,LED light |
| Accessories | User Manual, Controller, optional wireless microphone, charger line |
| size | 315*290*605mm |
| Gross Weight | 6KGS |
