Size: | 27.5”x35.4x0.78" | Main Frequency: | Quad Core 1.8Hz |
70x90x2cm | CPU: | Rockchip 3288 | |
Touch screen size: | 21.5” IPS | RAM: | 2G |
Resolution: | 1920 x RGB x 1080 | Flash Memory: | 16GB (64G optional) |
Brightness: | 750cd/m2 | Certificate: | 3C/CE/FCC/ROHS/UL/ETL |
Lift Span: | > 25,000 hours | OTG/USB: | Yes |
Wi-Fi/Bluetooth: | 2.4GHz 802.11b/g/n, Bluetooth 4.0 | Audio Speaker: | 2 speakers |
Power input: | 110 ~240V, 50/60Hz | Water proof: | IP 65 |