2 0 wired bookshelf monitor

{"cid":"91219621","title":"BT Multimedia 2.0 Wired Wooden Bookshelf Speakers Professional Bookshelf Monitor","imgUrl":"https:\/\/img.ismap.com\/nimg\/1c\/23\/c6229871a0fc0102ffa12b7d6b63-200x200-1.jpg","attrs":{"Price":"$19.20\/sets 1000-2999 sets","Brand Name":"OEM","Model Number":"S-81","Minimum Order Quantity":"1000 sets","Power Source":"AC","Support APP":"NO","Battery":"NO","Number of Loudspeaker Enclosure":"2","Audio Crossover":"TWO-WAY","Woofer Size\/Full-Range Size":"3\"*2","Set Type":"Speaker","Feature":"EZCast, USB\/BT\/AUX\/RGB","Material":"Wood","Waterproof":"NO","Communication":"AUX, usb, Audio Line","PMPO":"20W","Speaker Type":"Bookshelf","Output Power":"175W","Remote Control":"NO","Cabinet Material":"Wood","Display Screen":"NO","Voice Control":"NO","Built-in Microphone":"NO","Tweeter Size":"None","Private Mold":"Yes","Type":"Active","Use":"HOME THEATRE, Mobile Phone, COMPUTER","Channels":"2 (2.0)","Special Feature":"Wireless, PORTABLE","Place of Origin":"Guangdong, China","Product name":"2.0CH BT 5.0 Bookshelf Speaker","Model":"S-81","IC":"TPA3110*1","Power supply":"AC220V 50Hz","Transformer":"41*25","Driver unit":"3\"*2 4\u03a9 10W*2","Frequency Response":"60Hz-20KHz","S\/N Ratio":"\u226560dB","Distortion":"0.1% 1W 1KHz"}}