Yapalong4000 was showcased again in Las Vegas from September 9 to 11 this year. It was in CTIA Super Mobility 2015 Show at Sands Expo exhibition center. Visitors and exhibitors showed strong interests in Yapalong4000. Quite a few even wanted to purchase the devices directly at the Show. Climax was reached when Ontario Ice-wine was served in the afternoon of September 10.