Content format: mp4, avi, rmvb, mkv, gif, jpg, png (Black Background)
LED Qtys: 680pcs 
Power consumption: 30-50W
Input voltage: AC100~240V 50/60Hz
Pixels: 1600*680
View angle: 176°
Capacity: 4GB
Software system: Android
Content upload: Wifi
Material: ABS+Aluminium+PC
Installation: Fixed or on Wall
Lifespan: 10000hours
Program software: Yes (for free)
Gross weight: 2.5KG
Packing box: 1 full set in a standard gift box
Warranty: 1 year