Output Power | < 100w | Frequency Range (Hz) | 100M |
Size | 135*130mm, 135*130MM | Place of Origin | Zhejiang, China |
Brand Name | YAOCHEN | Model Number | YC-810/820 |
Color | red+black/others | Material | ABS |
Certificate | CE&ROHS | Function | Talk/Music /10's or 20's record |
Sound coverage | 600m | Power | 12VDC |
Extra parts | a microphone |