P3.91/P4.81 Indoor Advertising Full Color LED Display Video Wall with High Refresh Rate Hot Electronics Co., Ltd. Base Info Description Pre：Outdoor Full Color 3840 Hz Rental P4.81 P3.91 LED Display Video Wall for Advertising Screen, Outdoor Rental LED Display Screen Next：Super Price Rental Type LED Billboard P3.91/P4.81 500*500 500*1000 Outdoor LED Display Screen
