Image unit: 4" lcd
brightness: 2800 lumens
native resolution: 1280*720dpi
max support 1920*1080
contrast: 1000:1
keystone: ±15° manual correction
speaker: built-in 4ω 2w speaker
aspect ratio: 4:3/16:9
projection size: about 30"-120"
projection distance: about 1m-3.8m
input: hdmi-compatible port x 1/ usb x 2(* usb-t port: for charging on m7, can't read files; for wired mirroring on m7a, can't read files; for reading files on m7w.) / vga / av / 3.5mm headphone port / tf card slot
language: support multi-languages. english, french, spanish, german, italian,
russian, chinese etc.
power consumption: 50w
lens lifetime: led lamp,30000 hours
product dimensions: 215x 146 x 78 mm
product weight: 1kg
input voltage: ac100-240v,50/60hz