1. mini LED Projector 2. Unit weight: 140g 3. ... on the bed to the wall or ceiling projector to watch a movie• life becomes easier ... displayNoise level: 20 dBProjector fixing: table, ceiling, wall Multimedia interface: AV in, SD/MMC card, USB Host ... level: 20 dBProjector fixing: table, ceiling, wall Multimedia interface: AV in, SD/MMC card, USB Host ... MOV, FLV, ASF, DAT, MP4, led video projector