1. mini LED Projector 2. Unit weight: 140g 3. Lamp life: over ... 2 hours’ displayNoise level: 20 dBProjector fixing: table, ceiling, wall Multimedia interface: AV in, SD/MMC card, USB Host, Cable TVVideo ... , RMVB, AVI, MKV, WMV, VOB, MOV, FLV, ASF, DAT, MP4, mini LED projector