... Poster, 4.Digital Signage (CE&FCC), 5.USB easily update, remote contro 7"--55"digital signage,advertising player, digital signage, POP ... 2.0 OTG (Host)4. Output: Built-in loudspeaker power: 2 x 2W 5. Others: Built-in clock Operation: function keys, remote controller ... (W) X 30(H) Net weight(g): 600 Working temperature: 0 - 45 Storage temperature: -20 - 456. Neutral Packing: Inner carton size ...