300 F

Spesifikasi:
* Coaxial full frequency 6.5 inch professional speaker
* Full digital audio interface
* Remote control and Wireless Mic
* USB/TF/MMC direct play
* MP3/WAV/WMA decoding system
* Good quality & rechargeable battery
* Smart energy management system
* multiple applicable environmentas karaoke, open air movies, meeting, stores, PC, TV, publicity, sports and etc.