... 1, 1.5GHz Dual Core CPU Android Proyector 4.1 system, WiFi Proyector, 2000:1, 1280*800, ... ) * Video Compatibility: PAL (SECAM/NTSC optional)* Television system: PAL BG/DK/I .* Projection methods: Front /Rear ... Rear Ceiling* Picture rotation function: H/V * Aspect Ratio: 4: 3 / 16: 9 SWITCH * Menu Language: English/ ... : 802.11 B/G/N 2:Software:Operating System: Android 4.1 Video: RM/RMVB, MPEG, MKV, AVI ...