Download APP: "LOY EYES" Support Android and IOS systems Support Bluetooth Connection Power Supply of Power Bank(extra purchase) Ful Colors LED Screen 64*64 Resolution,Pixel Pitch P2.75 Screen Size :18.5*19.5cm Material:ABS+PC Hard Shell and 1680 PVC Fabric Support Display: Text, Picture, Animation (GIF), Painting Usage:Daily, Travel, Outdoor Sport,Cycling, Riding motorcycle, Parties...etc. Backpack Size:31*15*33cm Weight:1.3KG Package size:33*45*17cm Weight:1.9KG CTN size:63*47*48cm(12pcs/ctn） Weight:17kg
