Audio files: Support MP3, WMA, AAC and other audio files. Seven kinds of sound effects + SRS1 x User Manual1 x Remote controlMultiple ports. Various multimedia ports such as USB/AV/SD slots allow you to connect everything from smartphones, laptops (excluding Mac books), tablets, DVD players, game consoles and more. You can also display videos and photos on a USB stick, firestick or micro SD. (To connect a smartphone, a to HDMI adapter, or a WIFI network adapter is required).1 x AV cablePackage includes：Power through a power bank or power adapter: The projector does not have its own battery, it requires a 5V/2A power source such as a wall charger or power bank. Great for travel, hiking and camping where there is no electricity or TV. Also popular with children.Supported resolution:1080PProjection distance:1-3.8MOperation modePerformance: 400 lumens; Original resolution: 320x240 pixels; Supported resolution: 1080p; Aspect ratio: 4:3 or 16:9; Projection distance: 1-3 meters; Projection size up to 60 inches. Note: Video not compatible with Audio!Contrast ratio:800:1Total power:24W(12V, 2A)Projection ratio: 2.7:1Support picture zoom: 360 rotation, able to browse pictures in full screen1 x power adapterText reading. Support format and auto-flipImaging unit: LCDInput interface. AV, USB, SD card, HDMIProduct size:132.6x85x49mmVideo files: support MP4, VB, AVI, , MKV and other formatsSpecification：Image files: support Jpeg, BMP, PNG and other common formatsAspect ratio:4:3Small and compact: At 13.2 cm x 8.5 cm x 4.9 cm (0.24 kg), this pocket-sized projector is not much bigger than your smartphone. You can put it anywhere in your purse, backpack or pocket. Only suitable for home entertainment in dark conditions, not recommended for Power Point or business presentations.Brightness:400-600 lumens1 x Projector