50cm 4 fan blade design 1600x 576 resolution brightness increased by 30%. Using ultra-high-density 596 LED rotating imaging to show high-definition three dimensional visual effect the physical resolution of 1600x 576 providing high-definition vision. Also clearly visible outdoors reaching 1800lm.. Support for IOS and for Android client WIFI direct connection can replace advertisement content more flexibly.. Support multiple online array installations which can be installed by rotating or hanging on the wall occupying a small space make your advertising marketing eye-catching.. Specifications:  LED light beads: RGB0805LED Number of light beads: 596 array colorful LEDs Physical resolution: 1600x 576 p Rated power: 30W Brightness: 1800 lm Input voltage: AC 100V ~ 240V 50 / 60HZ Light life: about 100000 hours Supported formats: MP4 / AVI / RMVB / MKV / GIF / JPG / PNG Play format: Bin special format [Free conversion format in WIFI direct connection mode] Viewing angle: 170 WIFI support: 2.4GHZ wireless WIFI Client: for IOS / for Android Speed: 700 rpm