Aving News - 11th of January, 2013 Chois Technology Co., Ltd.(President Sun Phil, Choi, www.x-pointer.co.kr) showed various wireless bluetooth presenter as well as X-pointer from 8th of Jan. to 11th of Jan. in CES 2013 in Las Vegas.
You can check the relative article including video, if you click below link address.
http://kr.aving.net/news/view.php?articleId=476450&Branch_ID=kr&rssid=naver&mn_name=news
