Specification:

Connect solar batteries/wind power generator/power supply adaper;

Integrate solar fullauto charge controller and big capacity batteries;High sensitive speaker drivers;

Built in 5W high efficiency digital amplier,high sensitive wireless receiver;

Low electricitybatteries alarm indicator;

Full auto stable switch,automatically follow the host's emission frequency;

Elegant sound quality,big area outdoor auto-controll speakers;

Allweather speakers,waterproof and dampproof design;

Solar battery: 12V/10W.