Scanning mode line by line scanning maximum resolution 1920 * 1080 best viewing distance 3M (included) - 3.4m (included) package size 32 inch energy efficiency grade secondary network connection mode wired and wireless support screen brushing rate 60Hz speaker number 2 receiving system PAL package list remote control manual warranty card gross weight 5.5kg working voltage (V) 110v-230v certificate type CE certified power supply power (W) 55W internal storage space 8g video display format 1080phdmi interface number 2