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BenQ GK100 4K short-throw LED home projector 1,000 ANSI lumens From Japan New | eBay
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Amazon.co.jp: BenQ GK100 4K Short Throw LED Home Projector (1,000 ANSI Lumens, Android 6.0, DLP, Wireless LAN Compatible, Voltreo Speaker 10W x 2, LED Light Source, Autofocus) : Electronics