| http://www.w3.org/ns/prov#value | - - Safe, clean, and free of pollution- Can be used extensively on the visor of all kinds of sunbonnets- It utilizes the sunlight that shines the photovoltaic solar panel- High performance micromotors, the stronger the sunlight is, the faster speed it will have- Great for traveling, fishing, climbing, playing golf, watching ball game and other outdoor activities- Bring you cool breeze if they are we
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