... . Battery operated Unit Size:7.8*7.5*19cm Electronic grill brush grill cleaner1.The cleaning brush leaves grills spotless ... 3.Safe to use on steel ,iron&porcelain grills, hot or cold.4.8pcs of AA batteries operated. Xiamen Sunway Electronic ... etc. Such as LED lights, camping lanterns, flashlights, electronic massagers, fans, electronic tools, quartz clocks, environmental protection-products and so on ...